Foster Karen A. - Insider Stock Trading

Filing Date	T Date	Ticker	Issuer	Inc	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
4/23/24 19:14	4/18/24	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-7	15.31	0	0	159	D
3/29/24 17:39	3/27/24	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-7	17.99	0	0	159	D
3/12/24 21:43	3/11/24	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.m	-91	16.65	-5	-3	160	D
2/23/24 17:50	2/21/24	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-2	17.35	0	0	124	D
1/23/24 17:30	1/19/24	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-20	16.76	-1	-1	124	D
1/4/24 17:04	1/2/24	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-10	16.75	-1	0	125	D
12/4/23 19:15	12/1/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-6	12.37	0	0	125	D
11/15/23 10:41	11/13/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-1	10.77	0	0	126	D
10/2/23 17:08	9/28/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-8	14.16	-1	0	125	D
8/29/23 17:52	8/25/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-5	10.99	0	0	124	D
8/16/23 16:46	8/14/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-2	12.38	0	0	125	D
6/29/23 16:37	6/27/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-14	22.91	-1	0	125	D
6/2/23 20:00	5/31/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-9	23.21	0	0	125	D
5/17/23 21:53	5/15/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-2	18.71	0	0	126	D
5/16/23 21:48	3/31/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.ad	0	0.00	4	3	126	D
5/16/23 21:48	4/6/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.ad	-22	20.03	-1	-1	126	D
4/10/23 19:02	4/6/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-22	20.03	-1	-1	122	D
3/31/23 19:01	3/29/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-8	20.62	0	0	123	D
3/9/23 19:00	3/7/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-4	22.95	0	0	123	D
3/3/23 19:02	3/1/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-27	22.75	-1	-1	124	D
2/13/23 19:01	2/9/23	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-2	24.60	0	0	125	D
12/30/22 19:04	12/28/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-10	16.90	-1	-1	108	D
11/30/22 20:00	11/29/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-6	19.93	0	0	108	D
11/14/22 20:05	11/10/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-2	23.16	0	0	109	D
9/30/22 20:01	9/29/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-13	23.02	-1	-1	109	D
9/1/22 20:04	8/31/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-7	23.44	0	0	109	D
8/11/22 20:01	8/10/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-2	23.17	0	0	109	D
6/30/22 20:05	6/28/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-9	14.86	-1	-1	108	D
6/1/22 20:01	5/27/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-3	14.53	0	0	108	D
5/17/22 20:01	5/13/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-1	12.32	0	0	107	D
4/19/22 20:17	4/18/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-289	17.59	-16	-13	108	D
4/13/22 21:22	4/12/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	0	0.00	39	46	124	D
3/31/22 20:18	3/29/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-12	22.24	-1	-1	85	D
3/3/22 20:01	3/1/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-5	23.78	0	0	69	D
2/14/22 20:02	2/10/22	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-9	29.38	0	0	70	D
12/30/21 20:03	12/29/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-25	39.37	-1	-1	70	D
12/2/21 20:01	11/30/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-12	37.59	0	0	70	D
11/24/21 20:02	11/22/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	30	71	D
11/24/21 20:02	11/22/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-754	46.19	-16	-19	71	D
10/27/21 20:00	10/25/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	30	71	D
10/27/21 20:00	10/25/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-726	44.45	-16	-19	71	D
10/18/21 20:31	10/14/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-43	39.97	-1	-2	71	D
9/30/21 20:17	9/28/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-26	43.12	-1	-1	72	D
9/29/21 20:00	9/27/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	29	72	D
9/29/21 20:00	9/27/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-729	44.66	-16	-18	72	D
8/30/21 20:01	8/26/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-19	57.26	0	0	72	D
8/25/21 20:03	8/23/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	29	73	D
8/25/21 20:03	8/23/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-760	46.54	-16	-18	73	D
7/28/21 20:00	7/26/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	29	73	D
7/28/21 20:00	7/26/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-739	45.24	-16	-18	73	D
7/1/21 20:31	6/29/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-27	43.75	-1	-1	73	D
6/22/21 20:30	6/21/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	29	73	D
6/22/21 20:30	6/21/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-699	42.79	-16	-18	73	D
6/2/21 20:30	5/28/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-9	33.87	0	0	73	D
5/26/21 20:01	5/24/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	28	74	D
5/26/21 20:01	5/24/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-513	31.44	-16	-18	74	D
4/21/21 20:01	4/19/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	28	74	D
4/21/21 20:01	4/19/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-532	32.58	-16	-18	74	D
4/5/21 21:32	4/1/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M	0	0.00	9	14	71	D
4/5/21 21:32	4/1/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-125	36.53	-3	-5	71	D
3/30/21 20:01	3/26/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-90	35.01	-3	-4	65	D
3/24/21 21:33	3/22/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	32	68	D
3/24/21 21:33	3/22/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-613	37.56	-16	-19	68	D
3/2/21 20:42	2/26/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-11	39.57	0	0	68	D
2/24/21 20:00	2/22/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	27	1.64	16	31	68	D
2/24/21 20:00	2/22/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.d	-648	39.66	-16	-19	68	D
2/19/21 20:02	2/8/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	M.d	0	0.00	23	52	68	D
2/19/21 20:02	2/17/21	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S.dm	-409	40.99	-10	-13	68	D
12/3/20 20:31	12/1/20	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-6	35.49	0	0	51	D
10/1/20 21:41	9/29/20	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-28	28.63	-1	-2	51	D
8/28/20 20:30	8/26/20	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-4	20.48	0	0	52	D
6/1/20 20:02	5/28/20	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-3	16.87	0	0	52	D
2/28/20 20:12	2/26/20	BLFS	Biolife Solutions Inc	DE	Health	ElcMd	Electromedical & Electrothera	Foster Karen A.	WA	O	Chief Qu	S	-13	15.02	-1	-4	24	D

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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