DUOL - Duolingo, Inc. - Insider Stock Trading

Filing Date	T Date	Ticker	Sector	Ind	Industry	Owner	oSt	Rel	Title	T	TVal	Price	Qty	oc	Own	H
5/7/24 16:19	5/6/24	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-372	247.82	-2	-1	123	D
5/3/24 19:39	5/1/24	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-2,235	223.47	-10	-99	0	I
5/3/24 19:38	5/1/24	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,788	223.46	-8	-11	65	D
5/3/24 19:37	5/1/24	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.d	-2,682	223.51	-12	-100	0	D
4/9/24 16:16	4/8/24	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-323	215.35	-2	-1	125	D
4/2/24 20:24	4/1/24	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.d	-2,621	218.40	-12	-100	0	D
4/2/24 16:30	4/1/24	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-2,184	218.42	-10	-99	0	I
4/2/24 16:27	4/1/24	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,747	218.39	-8	-11	65	D
3/12/24 20:43	3/11/24	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.d	-4,851	220.26	-22	-100	0	D
3/11/24 20:36	3/7/24	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.dm	-3,901	215.45	-18	-100	0	D
3/7/24 19:16	3/5/24	DUOL	Tech	Softw	Prepackaged Software	Bohutinsky Amy	PA	D		S.d	-3,032	202.14	-15	-78	4	D
3/7/24 19:13	3/6/24	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-323	215.07	-2	-1	126	D
3/7/24 19:12	3/5/24	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.dm	-3,323	209.38	-16	-100	0	D
3/4/24 17:48	3/1/24	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,881	235.18	-8	-11	65	D
3/4/24 16:40	3/1/24	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-2,351	235.13	-10	-99	0	I
2/22/24 16:27	2/20/24	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-484	179.51	-3	-4	65	D
2/20/24 17:05	2/15/24	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	0	0.00	-1	-3	34	D
2/20/24 17:01	2/15/24	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	0	0.00	-2	-4	67	D
2/20/24 16:20	2/15/24	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	0	0.00	-2	-1	128	D
2/20/24 16:19	2/15/24	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	0	0.00	-1	-1	160	D
2/12/24 16:18	2/9/24	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.d	-380	190.00	-2	-5	35	D
2/8/24 16:14	2/6/24	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-270	180.07	-2	-1	129	D
2/5/24 16:17	2/1/24	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,786	178.63	-10	-99	0	I
2/5/24 16:14	2/1/24	DUOL	Tech	Softw	Prepackaged Software	Shelton James H	PA	D		S.d	-1,787	178.69	-10	-70	4	D
2/5/24 16:12	2/1/24	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,429	178.67	-8	-10	70	D
1/9/24 17:29	1/8/24	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-9,149	210.33	-44	-26	121	D
1/5/24 19:33	1/4/24	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.d	-3,724	206.87	-18	-34	35	D
1/3/24 16:52	1/2/24	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,714	214.24	-8	-11	65	D
1/3/24 16:52	1/2/24	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-2,142	214.25	-10	-99	0	I
12/13/23 20:40	12/11/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-7,564	216.10	-35	-18	161	D
12/4/23 16:18	12/1/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,703	212.93	-8	-14	51	D
12/4/23 16:10	12/1/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-2,129	212.87	-10	-99	0	I
11/20/23 16:23	11/17/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-571	211.77	-3	-5	51	D
11/16/23 20:44	11/15/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-324	209.78	-2	-1	196	D
11/16/23 20:44	11/15/23	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	-207	209.78	-1	-3	35	D
11/16/23 20:42	11/15/23	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-519	209.78	-2	-1	165	D
11/16/23 20:41	11/15/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-518	209.78	-2	-4	54	D
11/13/23 20:25	11/9/23	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.d	-200	200.00	-1	-100	0	D
11/13/23 17:00	11/9/23	DUOL	Tech	Softw	Prepackaged Software	Durable Capital Partners LP	MD	T		S	-35,046	198.00	-177	-5	3,557	I
11/2/23 16:30	11/1/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,173	146.58	-8	-12	56	D
11/2/23 16:29	11/1/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,466	146.57	-10	-99	0	I
10/25/23 17:00	10/23/23	DUOL	Tech	Softw	Prepackaged Software	Durable Capital Partners LP	MD	T		S.m	-11,307	160.08	-71	-2	3,734	I
10/11/23 17:00	10/9/23	DUOL	Tech	Softw	Prepackaged Software	Durable Capital Partners LP	MD	T		S	-5,082	169.39	-30	-1	3,804	I
10/5/23 16:15	10/2/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,322	165.25	-8	-12	56	D
10/5/23 16:14	10/2/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,653	165.26	-10	-99	0	I
10/4/23 17:00	10/2/23	DUOL	Tech	Softw	Prepackaged Software	Durable Capital Partners LP	MD	T		S	-1,677	168.13	-10	0	3,834	I
10/2/23 17:00	9/28/23	DUOL	Tech	Softw	Prepackaged Software	Durable Capital Partners LP	MD	T		S.m	-16,788	162.49	-103	-3	3,844	I
10/2/23 16:43	9/29/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-851	170.13	-5	-2	198	D
9/12/23 21:39	9/8/23	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.dm	-2,271	160.27	-14	-28	36	D
9/11/23 17:56	9/8/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-2,491	157.14	-16	-22	56	D
9/6/23 20:43	9/1/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,488	148.80	-10	-99	0	I
8/31/23 16:09	8/29/23	DUOL	Tech	Softw	Prepackaged Software	Durable Capital Partners LP	MD	T		S.m	-23,756	146.85	-162	-4	3,948	I
8/17/23 16:18	8/15/23	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	-131	132.44	-1	-3	36	D
8/17/23 16:17	8/15/23	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-328	132.44	-2	-2	152	D
8/17/23 16:16	8/15/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-144	132.44	-1	-1	203	D
8/17/23 16:15	8/15/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-327	132.44	-2	-4	60	D
8/11/23 17:00	8/9/23	DUOL	Tech	Softw	Prepackaged Software	Durable Capital Partners LP	MD	T		S.m	-6,874	145.17	-47	-1	4,109	I
6/15/23 16:44	6/14/23	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.d	-5,106	153.17	-33	-100	0	D
6/15/23 16:17	6/14/23	DUOL	Tech	Softw	Prepackaged Software	Shelton James H	PA	D		S.d	-1,533	153.32	-10	-76	3	D
6/13/23 17:06	6/12/23	DUOL	Tech	Softw	Prepackaged Software	Munson Gillian	PA	D		S	-130	156.55	-1	-34	2	D
6/13/23 17:04	6/12/23	DUOL	Tech	Softw	Prepackaged Software	Clemens Sara	PA	D		S.d	-1,804	155.87	-12	-87	2	D
6/6/23 16:20	6/5/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-801	160.20	-5	-2	204	D
6/5/23 16:16	6/1/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-769	153.73	-5	-7	62	D
5/22/23 21:37	5/18/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-690	150.07	-5	-2	209	D
5/19/23 16:39	5/17/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-283	143.44	-2	-3	62	D
5/16/23 16:48	5/15/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-254	140.83	-2	-4	42	D
5/16/23 16:45	5/15/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-107	140.83	-1	0	200	D
5/16/23 16:45	5/15/23	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	-94	140.83	-1	-3	26	D
5/16/23 16:44	5/15/23	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-255	140.83	-2	-1	133	D
5/15/23 19:58	5/11/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-60	150.00	0	0	201	D
5/2/23 19:34	5/1/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,383	138.35	-10	-99	0	I
4/4/23 16:24	4/3/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-711	142.29	-5	-10	44	D
4/4/23 16:20	4/3/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,423	142.26	-10	-99	0	I
4/3/23 20:59	3/31/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-701	140.25	-5	-2	201	D
3/22/23 16:19	3/21/23	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.d	-1,207	130.43	-9	-26	27	D
3/8/23 20:12	3/7/23	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.d	-1,398	130.11	-11	-29	27	D
3/8/23 20:12	3/7/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-651	130.11	-5	-2	206	D
3/7/23 20:53	3/6/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,502	125.20	-12	-21	44	D
3/6/23 20:27	3/3/23	DUOL	Tech	Softw	Prepackaged Software	Clemens Sara	PA	D		S.d	-2,366	118.29	-20	-86	3	D
3/6/23 20:26	3/3/23	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.d	-18,166	118.34	-154	-100	0	D
3/3/23 16:19	3/2/23	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S.d	-3,195	118.35	-27	-17	134	D
3/3/23 16:19	3/1/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S.m	-1,109	115.19	-10	-4	211	D
3/2/23 21:50	3/1/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,082	108.22	-10	-99	0	I
3/2/23 21:50	3/1/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-540	108.08	-5	-10	44	D
3/2/23 17:51	2/28/23	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S.dm	-521	100.98	-5	-4	134	D
2/21/23 19:32	2/17/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-238	91.69	-3	-6	44	D
2/21/23 17:17	2/17/23	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S.d	-79	94.00	-1	-1	134	D
2/17/23 16:20	2/15/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-78	96.94	-1	0	221	D
2/17/23 16:19	2/15/23	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	-47	96.94	0	-2	27	D
2/17/23 16:15	2/15/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-115	96.94	-1	-2	47	D
2/17/23 16:14	2/15/23	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S	-115	96.94	-1	-1	134	D
2/3/23 16:24	2/2/23	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-519	100.18	-5	-2	222	D
2/2/23 20:06	2/1/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-956	95.59	-10	-99	0	I
1/31/23 19:54	1/27/23	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	Chief En	S.dm	-283	94.29	-3	-2	136	D
1/18/23 16:38	1/17/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-92	79.31	-1	-2	48	D
1/11/23 16:44	1/9/23	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.dm	-751	75.07	-10	-99	0	I
1/4/23 17:32	1/3/23	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-352	70.45	-5	-9	49	D
12/15/22 16:44	12/14/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-755	75.50	-10	-99	0	I
11/18/22 16:51	11/17/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-55	67.88	-1	-2	49	D
11/17/22 18:48	11/15/22	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	-50	74.31	-1	-2	27	D
11/17/22 17:38	11/15/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-134	74.31	-2	-4	50	D
11/17/22 17:36	11/15/22	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	SVP,Engi	S	-90	74.31	-1	-1	130	D
11/17/22 17:33	11/15/22	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-86	74.31	-1	-1	227	D
11/2/22 16:52	11/1/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-818	81.81	-10	-99	0	I
10/18/22 18:35	10/17/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,203	85.93	-14	-21	52	D
10/4/22 16:46	10/3/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-965	96.54	-10	-99	0	I
9/6/22 20:20	9/1/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-921	92.09	-10	-99	0	I
8/19/22 17:30	8/17/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-83	101.33	-1	-2	52	D
8/17/22 16:32	8/15/22	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-81	106.37	-1	0	228	D
8/17/22 16:31	8/15/22	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	-72	106.37	-1	-2	28	D
8/17/22 16:31	8/15/22	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	SVP,Engi	S	-129	106.37	-1	-1	131	D
8/17/22 16:30	8/15/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-192	106.37	-2	-3	52	D
8/2/22 16:37	8/1/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-943	94.26	-10	-50	10	I
7/19/22 16:31	7/15/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,361	97.21	-14	-21	54	D
7/5/22 16:39	7/1/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-912	91.22	-10	-99	0	I
6/27/22 19:13	6/23/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,968	98.39	-20	-100	0	I
6/27/22 19:11	6/24/22	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.d	-2,625	103.52	-25	-47	28	D
6/22/22 17:42	6/21/22	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.d	-1,076	102.14	-11	-27	28	D
6/22/22 17:42	6/21/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-797	102.19	-8	-13	54	D
6/21/22 16:28	6/16/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,827	91.36	-20	-100	0	I
6/15/22 17:07	6/13/22	DUOL	Tech	Softw	Prepackaged Software	Munson Gillian	PA	D		S	-71	89.95	-1	-24	2	D
6/13/22 17:08	6/9/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,959	97.95	-20	-100	0	I
6/10/22 16:51	6/8/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.dm	-429	102.11	-4	-7	54	D
6/10/22 16:50	6/8/22	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.dm	-419	102.12	-4	-13	28	D
6/3/22 16:23	6/1/22	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.dm	-11,134	85.64	-130	-100	0	D
6/3/22 16:16	6/1/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,886	82.90	-23	-30	54	D
6/3/22 16:14	6/1/22	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOT	Chief Te	S.d	-1,658	82.92	-20	-100	0	I
5/18/22 17:18	5/16/22	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	SVP,Engi	S	-43	90.97	0	0	133	D
5/18/22 17:14	5/16/22	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	-7	90.97	0	0	28	D
5/18/22 17:12	5/16/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-39	90.97	0	-1	56	D
5/18/22 17:10	5/16/22	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-17	90.97	0	0	229	D
2/24/22 17:43	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.a	-45	98.01	0	-2	21	D
2/24/22 17:42	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S.a	-23	98.01	0	0	178	D
2/24/22 17:41	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	SVP,Engi	S.a	-53	98.02	-1	-1	98	D
2/24/22 17:39	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.a	-10	98.03	0	-2	4	D
2/17/22 19:24	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S	-10	98.01	0	-2	4	D
2/17/22 19:21	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	SVP,Engi	S	-53	98.01	-1	-1	98	D
2/17/22 19:20	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S	-23	98.01	0	0	182	D
2/17/22 19:17	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-106	100.30	-1	-5	21	D
2/17/22 18:41	2/15/22	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.d	-61	102.02	-1	-100	0	D
2/11/22 16:32	2/9/22	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.dm	-295	102.13	-3	-12	22	D
2/10/22 16:47	11/26/21	DUOL	Tech	Softw	Computer Programming, Data Pr	Capitalg 2014 LP	CA	T		S.m	-6,109	121.66	-50	-43	66	I
2/10/22 16:45	11/24/21	DUOL	Tech	Softw	Computer Programming, Data Pr	Capitalg 2014 LP	CA	T		S	-4,551	122.83	-37	-30	89	I
2/10/22 16:43	11/23/21	DUOL	Tech	Softw	Computer Programming, Data Pr	Capitalg 2014 LP	CA	T		S	-9,339	133.23	-70	-40	105	I
2/10/22 16:42	11/19/21	DUOL	Tech	Softw	Computer Programming, Data Pr	Capitalg 2014 LP	CA	T		S.m	-20,251	133.27	-152	-53	137	I
2/10/22 16:39	11/17/21	DUOL	Tech	Softw	Computer Programming, Data Pr	Capitalg 2014 LP	CA	T		S.m	-13,743	133.00	-103	-33	206	I
2/10/22 16:38	11/16/21	DUOL	Tech	Softw	Computer Programming, Data Pr	Capitalg 2014 LP	CA	T		S	-4,739	138.62	-34	-12	253	I
2/10/22 16:36	11/15/21	DUOL	Tech	Softw	Computer Programming, Data Pr	Capitalg 2014 LP	CA	T		S.d	-16,862	142.97	-118	-30	270	I
12/20/21 20:06	12/16/21	DUOL	Tech	Softw	Prepackaged Software	Von Ahn Luis	PA	DOT	P,CEO,Co	S.d	-1,261	105.05	-12	-100	0	D
12/10/21 17:27	12/8/21	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOTH	CTO,	S.d	-4	110.01	0	-33	0	D
11/19/21 18:45	11/17/21	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S	-452	142.11	-3	-13	22	D
11/18/21 15:58	11/16/21	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	SVP,Engi	S.d	-2,700	138.75	-19	-21	74	D
11/17/21 16:52	11/15/21	DUOL	Tech	Softw	Prepackaged Software	Chen Stephen C.	PA	O	GC	S.d	-2,556	143.28	-18	-80	4	D
11/17/21 16:51	11/15/21	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOTH	CTO,	S.d	-4,332	144.41	-30	-100	0	I
11/17/21 16:51	11/15/21	DUOL	Tech	Softw	Prepackaged Software	Meese Robert	PA	O	Chief Bu	S.d	-4,625	144.16	-32	-15	182	D
11/17/21 16:50	11/15/21	DUOL	Tech	Softw	Prepackaged Software	Skaruppa Matthew	PA	O	CFO	S.d	-1,919	143.23	-13	-35	25	D
11/17/21 16:50	11/15/21	DUOL	Tech	Softw	Prepackaged Software	Glance Natalie	PA	O	SVP,Engi	S.d	-8,205	143.39	-57	-44	74	D
8/2/21 21:53	7/30/21	DUOL	Tech	Softw	Computer Programming, Data Pr	Capitalg 2014 LP	CA	T		S.d	-36,328	102.00	-356	-100	0	I
8/2/21 21:52	7/30/21	DUOL	Tech	Softw	Prepackaged Software	Kpcb Dgf Associates, LLC	CA	T		S.d	-13,888	102.00	-136	-100	0	I
8/2/21 21:50	7/30/21	DUOL	Tech	Softw	Prepackaged Software	Union Square Ventures 2012 Fund, L.P.	NY	T		S.d	-75,627	102.00	-741	-100	0	I
8/2/21 21:48	7/30/21	DUOL	Tech	Softw	Prepackaged Software	Hacker Severin	PA	DOTH	CTO,	S.d	-5,100	102.00	-50	-100	0	I

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

TC

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avg

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T Date

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oSt

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T

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oc

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r2y

r1y

r6m

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r3w

r7d

r3d

f1d

f1w

f1m

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f6m

f1y