NRC - National Research Corp - Insider Stock Trading

TC	Stat	Stk	Ins	Fil	+d	+w	+m	+q	+h	+y	avg
S	%ret	1	1	11	0	1	7	15	27	0	10
S	%wins				73	64	36	0	0		35

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	L	Qty	oc	Own	H	r2y	r1y	r6m	r3m	r6w	r3w	r7d	r3d	f1d	f1w	f1m	f3m	f6m
3/5/24 16:27	3/1/24	NRC	Health	Biolab	Commercial Physical & Biologi	Common Property Trust	NE	T		S	-24,269	40.54	0	-599	-13	3,854	I
1/8/24 17:14	1/4/24	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-295	40.85	0	-7	0	4,755	I
1/5/24 16:25	1/3/24	NRC	Health	Biolab	Commercial Physical & Biologi	Common Property Trust	NE	T		S	-15,143	41.53	0	-365	-8	4,453	I
1/4/24 17:08	1/2/24	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-13,125	40.86	0	-321	-6	4,763	I
12/14/23 17:17	12/12/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-1,091	41.55	0	-26	-1	5,084	I
12/11/23 17:52	12/7/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-2,273	41.55	0	-55	-1	5,110	I
12/6/23 17:59	12/4/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-106	41.60	0	-3	0	5,165	I
11/22/23 17:02	11/20/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-33	42.07	0	-1	0	5,167	I
11/17/23 17:14	11/15/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-17	42.10	0	0	0	5,168	I
10/13/23 17:05	10/11/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-72	44.91	0	-2	0	5,168	I
6/27/23 17:45	6/23/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-94	45.05	0	-2	0	5,170	I
6/22/23 17:27	6/20/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-871	45.01	0	-19	0	5,172	I
6/16/23 17:24	6/14/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-1,488	45.04	0	-33	-1	5,192	I
6/14/23 17:45	6/12/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-90	45.05	0	-2	0	5,225	I
6/12/23 17:04	6/8/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-572	45.34	0	-13	0	5,227	I
6/7/23 18:12	6/5/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-1,771	45.86	0	-39	-1	5,239	I
6/2/23 17:45	5/31/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-954	45.25	0	-21	0	5,278	I
5/25/23 17:41	5/23/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-1,305	45.00	0	-29	-1	5,299	I
4/25/23 17:33	4/21/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-59	45.03	0	-1	0	5,328	I
4/4/23 17:49	3/31/23	NRC	Health	Biolab	Commercial Physical & Biologi	Raasch Jona S	NE	O	COO,NRC	S.m	-1,044	43.61	0	-24	-65	13	I
3/31/23 16:17	3/29/23	NRC	Health	Biolab	Commercial Physical & Biologi	Raasch Jona S	NE	O	COO,NRC	S.m	-1,087	43.49	0	-25	-40	37	I
2/28/23 17:16	2/24/23	NRC	Health	Biolab	Commercial Physical & Biologi	Karas Kevin R	NE	O	SVP Fina	S.m	-544	45.68	0	-12	-69	5	D
2/21/23 16:11	2/16/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-292	47.03	0	-6	0	5,329	I
2/9/23 16:34	2/7/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-5	47.03	0	0	0	5,335	I
2/6/23 16:33	2/2/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-5	47.34	0	0	0	5,335	I
1/11/23 17:33	1/9/23	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-259	40.72	0	-6	0	5,336	I
11/15/22 17:08	11/11/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-8	40.54	0	0	0	5,342	I
11/1/22 17:29	10/28/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-2,537	40.66	0	-62	-1	5,342	I
10/27/22 17:50	10/25/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-1,490	40.57	0	-37	-1	5,405	I
10/24/22 17:16	10/20/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-992	40.59	0	-24	0	5,441	I
10/19/22 17:26	10/17/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-1,344	40.87	0	-33	-1	5,466	I
10/14/22 17:08	10/12/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-1,787	40.81	0	-44	-1	5,499	I
10/4/22 17:39	9/30/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-1,754	40.59	0	-43	-1	5,542	I
9/16/22 14:44	9/14/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-3,859	38.59	0	-100	-2	5,586	I
6/13/22 16:18	6/9/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-8,870	36.00	0	-246	-4	5,686	I
4/25/22 17:17	4/21/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-4	39.87	0	0	0	5,932	I
4/21/22 16:48	4/19/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-141	39.91	0	-4	0	5,932	I
4/11/22 16:52	4/7/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-97	40.37	0	-2	0	5,936	I
4/7/22 16:22	4/6/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-331	40.71	0	-8	0	5,938	I
4/6/22 16:08	4/4/22	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-328	40.32	0	-8	0	5,946	I
12/29/21 16:02	12/27/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-216	42.75	0	-5	0	5,954	I
12/21/21 16:17	12/17/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-249	42.57	0	-6	0	5,959	I
12/14/21 16:04	12/10/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-2,709	42.62	0	-64	-1	5,965	I
12/9/21 16:05	12/7/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-374	43.33	0	-9	0	6,029	I
12/7/21 16:19	12/3/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-5,523	42.49	0	-130	-2	6,037	I
11/9/21 16:17	11/5/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-5	49.00	0	0	0	6,167	I
11/5/21 16:34	11/3/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-2,503	50.06	0	-50	-1	6,167	I
9/3/21 14:06	9/1/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-874	54.13	0	-16	0	6,217	I
9/1/21 16:15	8/30/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-208	54.03	0	-4	0	6,234	I
8/11/21 16:13	8/9/21	NRC	Health	Biolab	Commercial Physical & Biologi	Karas Kevin R	NE	O	SVP Fina	S	-266	53.16	0	-5	-22	17	D
5/26/21 16:44	5/24/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-814	50.00	0	-16	0	6,237	I
5/25/21 16:15	5/21/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-578	50.96	0	-11	0	6,254	I
5/6/21 15:40	5/4/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-63	51.14	0	-1	0	6,265	I
5/4/21 16:35	4/30/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-833	51.16	0	-16	0	6,266	I
4/30/21 16:03	4/28/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-4,015	49.75	0	-81	-1	6,283	I
3/25/21 16:36	9/24/18	NRC	Health	Biolab	Commercial Physical & Biologi	Karas Kevin R	NE	O	SVP Fina	S.d	-153	38.29	0	-4	-15	22	D
3/15/21 16:34	3/11/21	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-242,328	51.00	0	-4,752	-100	0	D
3/4/21 17:16	3/2/21	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-3,157	54.18	0	-58	-1	6,363	I
11/18/20 16:19	11/16/20	NRC	Health	Biolab	Commercial Physical & Biologi	Martin Joann M	NE	D		S	-1,986	55.17	0	-36	-13	234	D
9/22/20 16:16	9/18/20	NRC	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S	-292	49.50	0	-6	-7	74	D
9/4/20 16:18	9/2/20	NRC	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S	-289	57.85	0	-5	-6	80	D
7/27/20 16:43	7/23/20	NRC	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-356	60.10	0	-6	-18	27	D
7/27/20 16:38	7/23/20	NRC	Health	Biolab	Commercial Physical & Biologi	Martin Joann M	NE	D		S	-1,191	60.00	0	-20	-7	255	D
7/21/20 16:23	7/17/20	NRC	Health	Biolab	Commercial Physical & Biologi	Martin Joann M	NE	D		S	-7	60.00	0	0	0	274	D
7/17/20 16:10	7/15/20	NRC	Health	Biolab	Commercial Physical & Biologi	Martin Joann M	NE	D		S	-1	60.00	0	0	0	275	D
6/9/20 18:01	6/5/20	NRC	Health	Biolab	Commercial Physical & Biologi	Karas Kevin R	NE	O	SVP Fina	S.d	-787	57.95	0	-14	-49	14	D
6/9/20 17:59	6/5/20	NRC	Health	Biolab	Commercial Physical & Biologi	Martin Joann M	NE	D		S	-1	60.00	0	0	0	275	D
2/19/20 16:36	2/14/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-210	70.11	0	-3	0	6,422	I
2/10/20 16:09	2/6/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-126	70.21	0	-2	0	6,425	I
2/6/20 16:23	2/4/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-1,554	70.13	0	-22	0	6,426	I
2/4/20 16:11	1/31/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-1,496	70.08	0	-21	0	6,449	I
1/30/20 16:51	1/28/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-648	70.05	0	-9	0	6,470	I
1/28/20 16:31	1/24/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-396	70.08	0	-6	0	6,479	I
1/24/20 16:42	10/4/19	NRC	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S.a	-237	59.15	0	-4	-4	90	D
1/24/20 16:34	1/22/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-549	70.07	0	-8	0	6,485	I
1/14/20 16:19	1/10/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-14	68.00	0	0	0	6,493	I
1/10/20 16:29	1/8/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-428	68.13	0	-6	0	6,493	I
1/8/20 16:33	1/6/20	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-589	68.30	0	-9	0	6,499	I
12/26/19 16:51	12/23/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-681	68.05	0	-10	0	6,508	I
12/4/19 17:13	12/2/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-90	63.94	0	-1	0	6,518	I
12/2/19 16:40	11/27/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-477	63.98	0	-7	0	6,519	I
11/27/19 11:04	11/25/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-380	63.98	0	-6	0	6,527	I
11/25/19 16:37	11/21/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-115	63.87	0	-2	0	6,532	I
11/21/19 16:41	11/19/19	NRC	Health	Biolab	Commercial Physical & Biologi	Mowry Barbara	CO	D		S.m	-924	62.49	0	-15	-68	7	D
11/19/19 16:53	11/15/19	NRC	Health	Biolab	Commercial Physical & Biologi	Mowry Barbara	CO	D		S.m	-199	61.86	0	-3	-13	22	D
11/15/19 17:26	11/13/19	NRC	Health	Biolab	Commercial Physical & Biologi	Mowry Barbara	CO	D		S.m	-479	61.73	0	-8	-24	25	D
10/7/19 16:21	9/25/19	NRC	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S.d	-237	59.15	0	-4	-4	90	D
9/26/19 10:51	9/25/19	NRC	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S.d	-243	60.79	0	-4	-4	94	D
9/23/19 13:19	9/20/19	NRC	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S.d	-158	63.20	0	-3	-2	98	D
9/20/19 11:48	9/19/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-392	63.15	0	-6	0	6,534	I
9/20/19 11:46	9/19/19	NRC	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S.d	-24	63.50	0	0	0	100	D
9/19/19 13:18	9/18/19	NRC	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S.d	-155	62.00	0	-3	-2	100	D
9/19/19 09:25	9/18/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-30,252	60.50	0	-500	-7	6,540	I
9/18/19 13:16	9/17/19	NRC	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.d	-433	61.99	0	-7	-100	0	D
9/18/19 13:03	9/17/19	NRCIA	Health	Biolab	Commercial Physical & Biologi	Jackson Steven D.	NE	O	P	S.d	-155	62.00	0	-3	-2	103	D
9/17/19 11:34	9/16/19	NRC	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.d	-434	62.04	0	-7	-50	7	D
9/16/19 14:42	9/13/19	NRC	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.d	-181	61.99	0	-3	-17	14	D
9/13/19 14:34	9/12/19	NRC	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.d	-69	61.99	0	-1	-6	17	D
9/9/19 12:21	9/6/19	NRC	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Karas Kevin R	NE	O	SVP Fina	S.d	-182	62.83	0	-3	-14	18	D
9/9/19 12:17	9/6/19	NRC	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.d	-569	63.01	0	-9	-33	18	D
9/6/19 14:42	9/5/19	NRC	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Karas Kevin R	NE	O	SVP Fina	S.d	-455	63.97	0	-7	-26	20	D
9/5/19 11:14	9/4/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-69	64.85	0	-1	0	7,040	I
9/4/19 09:28	9/3/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-2,192	64.84	0	-34	0	7,042	I
8/30/19 11:13	8/29/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-182	64.89	0	-3	0	7,075	I
8/29/19 10:50	8/28/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-15,876	63.00	0	-252	-3	7,078	I
8/23/19 10:00	8/21/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-820	64.83	0	-13	0	7,330	I
8/21/19 10:58	8/20/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-58	64.50	0	-1	0	7,343	I
8/19/19 18:07	8/19/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-789	64.68	0	-12	0	7,344	I
8/19/19 12:40	8/16/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S	-244	64.74	0	-4	0	7,356	I
8/16/19 10:11	8/14/19	NRC	Health	Biolab	Commercial Physical & Biologi	Amandla Mk Trust	DE	T		S.m	-1,230	64.72	0	-19	0	7,360	I
7/9/19 15:45	8/3/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-133	38.00	0	-3	0	4,752	D
5/9/19 18:57	5/8/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-7,404	40.00	0	-185	-4	4,755	D
5/7/19 17:32	5/6/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S.m	-1,971	40.01	0	-49	-1	4,940	D
5/6/19 11:14	5/3/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-1,175	40.00	0	-29	-1	4,989	D
5/2/19 11:19	5/1/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-59	40.01	0	-1	0	5,019	D
4/25/19 17:05	4/24/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-61	40.00	0	-2	0	5,020	D
4/24/19 09:19	4/23/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-108	40.01	0	-3	0	5,022	D
4/17/19 10:53	4/16/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-318	40.01	0	-8	0	5,024	D
4/12/19 17:01	4/12/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-142	40.00	0	-4	0	5,032	D
4/12/19 11:47	4/11/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-44	40.00	0	-1	0	5,036	D
3/22/19 17:43	3/21/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-52	40.00	0	-1	0	5,037	D
3/21/19 10:48	3/19/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S.m	-192	40.01	0	-5	0	5,038	D
3/14/19 17:04	3/13/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S.m	-267	40.00	0	-7	0	5,043	D
3/13/19 10:24	3/11/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S.m	-421	40.00	0	-11	0	5,050	D
2/21/19 09:52	2/19/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S.m	-3,562	40.01	0	-89	-2	5,067	D
2/19/19 10:49	2/15/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-474	40.04	0	-12	0	5,156	D
2/4/19 13:05	1/31/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S	-83	40.01	0	-2	0	5,168	D
1/28/19 15:45	1/24/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e Trust Under Agreement 10/24/18	DE	T		S.m	-389	40.01	0	-10	0	5,170	D
1/24/19 09:13	1/22/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-1,502	40.00	0	-38	-1	5,180	D
1/22/19 18:11	1/18/19	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-5,919	40.07	0	-148	-3	5,217	D
12/18/18 13:00	12/17/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-54	40.00	0	-1	0	5,365	D
12/17/18 11:27	12/13/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-81	40.00	0	-2	0	5,366	D
12/13/18 12:42	12/12/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-176	40.00	0	-4	0	5,368	D
12/3/18 12:08	11/29/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-178	40.01	0	-4	0	5,373	D
11/29/18 10:44	11/28/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-106	40.00	0	-3	0	5,377	D
11/13/18 10:33	11/12/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-87	40.00	0	-2	0	5,380	D
9/25/18 16:06	9/18/18	NRC	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Karas Kevin R	NE	O	SVP Fina	S.dm	-190	39.53	0	-5	-24	15	D
9/21/18 16:56	9/21/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.d	-9	38.20	0	0	-100	0	D
9/19/18 17:54	9/18/18	NRC	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Karas Kevin R	NE	O	SVP Fina	S.dm	-190	39.53	0	-5	-24	15	D
9/19/18 16:47	9/18/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-58	40.00	0	-1	0	5,382	D
9/19/18 16:40	9/6/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.dm	-665	38.79	0	-17	-99	0	D
9/6/18 17:46	9/4/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.dm	-205	39.03	0	-5	-23	17	D
8/30/18 19:08	8/28/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.d	-24	39.42	0	-1	-3	23	D
8/28/18 18:21	8/24/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-579	40.00	0	-14	0	5,383	D
8/23/18 17:35	8/22/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-6,169	38.14	0	-162	-4	4,398	D
8/21/18 18:22	8/17/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-1,464	38.03	0	-38	-1	5,560	D
8/15/18 19:21	8/13/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-1,575	38.05	0	-41	-1	5,598	D
8/13/18 17:34	8/9/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-166	38.00	0	-4	0	5,640	D
8/8/18 17:57	8/6/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-2,141	38.00	0	-56	-1	5,644	D
8/8/18 17:55	8/2/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.a	-280	38.00	0	-7	0	5,700	D
8/2/18 17:08	7/31/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-475	38.00	0	-12	0	5,704	D
7/16/18 17:48	7/6/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.am	-266	38.00	0	-7	0	5,716	D
7/16/18 16:32	7/6/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-266	38.00	0	-7	0	5,716	D
7/10/18 17:41	7/6/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-266	38.00	0	-7	0	5,716	D
7/6/18 13:12	7/3/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-293	38.00	0	-8	0	5,723	D
6/27/18 10:33	6/25/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-584	38.01	0	-15	0	5,731	D
6/25/18 13:31	6/21/18	NRC	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-207	38.04	0	-5	0	5,746	D
5/25/18 17:11	5/23/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-172	33.88	0	-5	-16	27	D
5/23/18 17:21	5/21/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-462	34.50	0	-13	-30	32	D
5/22/18 17:30	5/18/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Berwick Donald M	NE	D		S.dm	-874	34.54	0	-25	-100	0	D
5/21/18 16:30	5/17/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-1,101	34.66	0	-32	-50	32	D
5/17/18 15:26	5/16/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-206	34.67	0	-6	-13	41	D
5/16/18 16:20	5/14/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-792	34.47	0	-23	-35	42	D
5/14/18 14:39	5/10/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-628	33.90	0	-19	-31	42	D
5/10/18 11:27	5/9/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-288	33.31	0	-9	-14	52	D
5/9/18 17:30	5/7/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-293	34.13	0	-9	-14	52	D
5/7/18 16:43	5/3/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-623	34.49	0	-18	-26	52	D
4/25/18 15:32	4/23/18	NRCI	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DO	CEO	S.d	-3	35.00	0	0	0	141	I
4/4/18 18:05	4/2/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-86	28.75	0	-3	-8	33	D
4/2/18 14:45	3/29/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-3	29.50	0	0	0	33	D
3/29/18 17:42	3/28/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-117	28.87	0	-4	-11	33	D
3/28/18 15:09	3/26/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-143	28.66	0	-5	-13	33	D
3/26/18 18:38	3/22/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-11	30.15	0	0	-1	33	D
3/22/18 16:57	3/20/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-175	31.13	0	-6	-15	33	D
3/20/18 18:10	3/16/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-76	31.74	0	-2	-7	33	D
2/20/18 09:35	2/15/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DO	CEO	S.d	-101,598	19.31	0	-5,261	-97	139	D
1/29/18 16:11	1/25/18	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.d	-62,542	39.03	0	-1,602	-23	5,401	D
11/3/17 17:38	11/1/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S	-329	36.50	0	-9	0	5,752	D
10/30/17 18:34	10/26/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-691	38.00	0	-18	0	5,761	D
10/25/17 20:09	10/23/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-91	38.00	0	-2	0	5,779	D
10/23/17 15:32	10/19/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	K/i/e/trust Under Agreement 3/9/09	DE	T		S.m	-4,077	37.01	0	-110	-2	5,781	D
7/5/17 11:16	6/30/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-75	27.08	0	-3	-8	33	D
6/30/17 11:14	6/29/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-23	27.00	0	-1	-3	33	D
6/29/17 15:19	6/27/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-137	27.13	0	-5	-13	33	D
6/27/17 17:37	6/23/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-262	27.18	0	-10	-23	33	D
6/26/17 16:09	6/22/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.d	-6	27.25	0	0	-1	33	D
6/22/17 17:25	6/20/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-59	27.38	0	-2	-6	33	D
6/20/17 15:09	6/16/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-307	27.53	0	-11	-26	33	D
6/16/17 16:16	6/14/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Nunnelly John N	MA	D		S.dm	-130	27.98	0	-5	-12	33	D
2/21/17 15:16	2/17/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.d	-8,725	17.45	1	-500	-6	7,362	D	33	24	10	10	-10	2	-2	-3	2	9	11
1/18/17 17:51	1/13/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.dm	-264	18.48	0	-14	0	7,862	D	48	33	19	18	13	2	-7	-3	-1	0	-3	20
1/13/17 15:05	1/11/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.d	-13	19.00	0	-1	0	7,877	D	50	36	23	19	17	3	-1	-2	0	-2	-1	11
1/10/17 18:08	1/6/17	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.dm	-105	19.24	0	-5	0	7,877	D	45	43	32	22	19	7	6	-1	-2	-5	-7	12
12/1/16 19:11	11/29/16	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.dm	-1,392	16.00	0	-87	-1	8,392	D	23	10	17	2	-1	-2	0	0	1	10	18	18
11/28/16 18:06	11/23/16	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.dm	-209	16.00	0	-13	0	8,479	D	12	8	16	-2	2	5	0	1	0	2	14	17
11/22/16 17:42	11/18/16	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.dm	-449	16.02	0	-28	0	8,492	D	18	8	15	-5	2	5	-5	-1	0	-1	13	17
11/17/16 18:18	11/15/16	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.dm	-398	16.01	0	-25	0	8,520	D	5	9	17	0	3	4	4	0	0	0	12	10
11/15/16 12:00	11/11/16	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.dm	-300	16.04	0	-19	0	8,545	D	-6	9	18	1	3	1	9	-3	0	0	15	13
9/29/16 17:29	9/27/16	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.d	-59	16.00	0	-4	0	8,563	D	23	39	2	16	-1	-2	-2	-1	4	-1	-1	16	25
9/26/16 17:40	9/22/16	NRCIA	Health	Biolab	Commercial Physical & Biologi	Lincoln, NE 68508">Hays Michael D.	NE	DOT	CEO	S.dm	-165	16.02	0	-10	0	8,567	D	25	28	8	16	0	-3	2	-3	0	4	2	15	29

D	Derivative transaction in filing (usually option exercise)
M	Multiple transactions in filing; earliest reported transaction date and weighted average transaction price
A	Amended filing
E	Error detected in filing

S - Sale	Sale of securities on an exchange or to another person
S - Sale+OE	Sale of securities on an exchange or to another person (after option exercise)
F - Tax	Payment of exercise price or tax liability using portion of securities received from the company
P - Purchase	Purchase of securities on an exchange or from another person

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