ISAACS STEPHEN T

Insider CIK 1193201 · ADRO President and CEO, Director

Track record PRO

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Track record

See how this insider's past purchases performed 30 and 90 days later, and a conviction score on each buy.

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Trades across companies

Ticker	Code	Trade	Filed	Shares	Price	Value	Owned after
ADRO ADURO BIOTECH, INC.	S Sale	2020-09-15	2020-09-17	32,481	$2.39	$77.6K	279,166	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2020-03-18	2020-03-20	21,618	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2020-03-18	2020-03-20	21,618	$0.45	$9.7K	311,647	SEC↗
ADRO ADURO BIOTECH, INC.	A Award deriv	2020-02-21	2020-02-24	850,000	—	$0	850,000	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2019-12-12	2019-12-16	5,897	$1.16	$6.8K	290,029	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2019-09-13	2019-09-17	31,098	$1.31	$40.7K	295,926	SEC↗
ADRO ADURO BIOTECH, INC.	A Award deriv	2019-02-19	2019-02-21	900,000	—	$0	900,000	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-12-12	2018-12-14	5,829	$2.93	$17.1K	327,024	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-09-13	2018-09-14	24,143	$6.50	$156.9K	332,853	SEC↗
ADRO ADURO BIOTECH, INC.	A Award	2018-09-12	2018-09-14	151,250	—	$0	356,996	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-09-06	2018-09-06	46,987	—	$0	763,907	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-09-06	2018-09-06	46,987	$1.00	$47.0K	252,733	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-09-06	2018-09-06	46,987	$7.92	$372.1K	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-09-05	2018-09-06	15,585	—	$0	810,894	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-09-05	2018-09-06	15,585	$7.90	$123.1K	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-09-05	2018-09-06	15,585	$1.00	$15.6K	221,331	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-06-01	2018-06-05	40,000	—	$0	826,479	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-06-01	2018-06-05	40,000	$1.00	$40.0K	245,746	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-06-01	2018-06-05	40,000	$8.68	$347.2K	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-05-09	2018-05-11	34,312	—	$0	866,479	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-05-09	2018-05-11	5,688	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-05-09	2018-05-11	5,688	$0.82	$4.7K	211,434	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-05-09	2018-05-11	40,000	$8.01	$320.4K	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-05-09	2018-05-11	34,312	$1.00	$34.3K	245,746	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-04-02	2018-04-04	40,000	—	$0	5,688	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-04-02	2018-04-04	40,000	$0.82	$32.8K	245,746	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-04-02	2018-04-04	40,000	$8.91	$356.4K	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-03-09	2018-03-09	15,676	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-03-09	2018-03-09	19,672	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-03-09	2018-03-09	6,155	—	$0	45,688	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-03-09	2018-03-09	4,914	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-03-09	2018-03-09	4,914	$0.45	$2.2K	246,008	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-03-09	2018-03-09	20,605	$9.01	$185.7K	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-03-09	2018-03-09	25,812	$8.59	$221.7K	226,351	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-03-09	2018-03-09	6,155	$0.82	$5.0K	252,163	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-03-09	2018-03-09	19,672	$0.45	$8.9K	241,094	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-03-09	2018-03-09	15,676	$0.45	$7.1K	221,422	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-03-08	2018-03-09	25,634	—	$0	15,676	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-03-08	2018-03-09	25,634	$0.45	$11.5K	231,380	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-03-08	2018-03-09	25,634	$7.95	$203.8K	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	A Award deriv	2018-02-08	2018-02-12	376,250	—	$0	376,250	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2018-01-05	2018-01-09	7,949	—	$0	41,310	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2018-01-05	2018-01-09	7,949	$7.95	$63.2K	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2018-01-05	2018-01-09	7,949	$0.45	$3.6K	213,695	SEC↗
ADRO ADURO BIOTECH, INC.	G Gift	2017-12-15	2017-12-15	61,725	—	$0	8,932	SEC↗
ADRO ADURO BIOTECH, INC.	G Gift	2017-12-15	2017-12-15	12,375	—	$0	205,746	SEC↗
ADRO ADURO BIOTECH, INC.	A Award	2017-12-11	2017-12-13	44,200	—	$0	218,121	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-12-01	2017-12-04	40,000	—	$0	49,259	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-12-01	2017-12-04	40,000	$9.38	$375.2K	173,921	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-12-01	2017-12-04	40,000	$0.45	$18.0K	213,921	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-11-13	2017-11-14	3,400	—	$0	89,259	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-11-13	2017-11-14	3,400	$8.00	$27.2K	173,921	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-11-13	2017-11-14	3,400	$0.45	$1.5K	177,321	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-11-10	2017-11-14	16,400	—	$0	92,659	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-11-10	2017-11-14	16,400	$0.45	$7.4K	190,321	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-11-10	2017-11-14	16,400	$7.96	$130.5K	173,921	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-11-07	2017-11-08	3,800	—	$0	109,059	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-11-07	2017-11-08	3,800	$0.45	$1.7K	177,721	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-11-07	2017-11-08	3,800	$7.95	$30.2K	173,921	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-11-06	2017-11-08	16,400	—	$0	112,859	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-11-06	2017-11-08	16,400	$0.45	$7.4K	190,321	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-11-06	2017-11-08	16,400	$7.98	$130.9K	173,921	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-10-02	2017-10-04	40,000	—	$0	129,259	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-10-02	2017-10-04	40,000	$10.78	$431.2K	173,921	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-10-02	2017-10-04	40,000	$0.45	$18.0K	213,921	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-09-13	2017-09-14	12,204	$10.99	$134.1K	173,921	SEC↗
ADRO ADURO BIOTECH, INC.	A Award	2017-09-12	2017-09-14	82,100	—	$0	186,125	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-09-01	2017-09-06	40,000	—	$0	169,259	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-09-01	2017-09-06	40,000	$0.45	$18.0K	144,025	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-09-01	2017-09-06	40,000	$11.71	$468.4K	104,025	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-08-07	2017-08-09	40,000	—	$0	209,259	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-08-07	2017-08-09	40,000	$12.19	$487.6K	104,025	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-08-07	2017-08-09	40,000	$0.45	$18.0K	144,025	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-07-05	2017-07-06	1,341	$11.01	$14.8K	104,025	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-07-03	2017-07-06	28,068	—	$0	402,736	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-07-03	2017-07-06	11,932	—	$0	249,259	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-07-03	2017-07-06	11,932	$0.45	$5.4K	144,025	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-07-03	2017-07-06	28,068	$0.52	$14.6K	132,093	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-07-03	2017-07-06	38,659	$11.06	$427.6K	105,366	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-06-19	2017-06-21	18,539	—	$0	430,804	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-06-19	2017-06-21	21,461	—	$0	120,977	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-06-19	2017-06-21	21,461	$0.52	$11.2K	125,486	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-06-19	2017-06-21	18,539	$0.52	$9.6K	144,025	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-06-19	2017-06-21	40,000	$10.50	$420.0K	104,025	SEC↗
ADRO ADURO BIOTECH, INC.	A Award deriv	2017-06-12	2017-06-14	88,400	—	$0	88,400	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-05-16	2017-05-17	16,673	—	$0	142,438	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-05-16	2017-05-17	16,673	$0.52	$8.7K	120,698	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-05-16	2017-05-17	16,673	$10.00	$166.7K	104,025	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-05-15	2017-05-17	10,600	—	$0	159,111	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-05-15	2017-05-17	10,600	$10.01	$106.1K	104,025	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-05-15	2017-05-17	10,600	$0.52	$5.5K	114,625	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-04-03	2017-04-04	27,273	—	$0	169,711	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-04-03	2017-04-04	27,273	$10.28	$280.4K	102,200	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-04-03	2017-04-04	27,273	$0.52	$14.2K	129,473	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-03-13	2017-03-14	27,273	—	$0	196,984	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-03-13	2017-03-14	27,273	$11.35	$309.5K	102,200	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-03-13	2017-03-14	27,273	$0.52	$14.2K	129,473	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-01-03	2017-01-05	17,696	—	$0	224,257	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2017-01-03	2017-01-05	9,577	—	$0	138,825	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2017-01-03	2017-01-05	27,273	$11.12	$303.3K	102,200	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-01-03	2017-01-05	17,696	$0.52	$9.2K	119,896	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2017-01-03	2017-01-05	9,577	$0.52	$5.0K	129,473	SEC↗
ADRO ADURO BIOTECH, INC.	G Gift	2016-12-15	2016-12-16	51,000	—	$0	70,657	SEC↗
ADRO ADURO BIOTECH, INC.	A Award deriv	2016-12-12	2016-12-14	69,100	—	$0	69,100	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2016-12-01	2016-12-05	27,273	—	$0	148,402	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2016-12-01	2016-12-05	27,273	$0.52	$14.2K	129,473	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2016-12-01	2016-12-05	100	$11.57	$1.2K	102,200	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2016-12-01	2016-12-05	27,173	$10.82	$294.0K	102,300	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2016-11-14	2016-11-16	27,273	—	$0	175,675	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2016-11-14	2016-11-16	27,273	$0.52	$14.2K	129,473	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2016-11-14	2016-11-16	27,273	$15.26	$416.2K	102,200	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2016-10-03	2016-10-05	27,273	—	$0	202,948	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2016-10-03	2016-10-05	27,273	$0.52	$14.2K	129,473	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2016-10-03	2016-10-05	27,273	$12.67	$345.5K	102,200	SEC↗
ADRO ADURO BIOTECH, INC.	A Award	2016-09-12	2016-09-14	92,200	—	$0	102,200	SEC↗
ADRO ADURO BIOTECH, INC.	A Award deriv	2016-06-10	2016-06-10	70,700	—	$0	70,700	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2016-01-05	2016-01-06	12,500	—	$0	230,221	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2016-01-05	2016-01-06	906	$26.84	$24.3K	10,000	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2016-01-05	2016-01-06	11,594	$26.21	$303.9K	10,906	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2016-01-05	2016-01-06	12,500	$0.52	$6.5K	22,500	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2016-01-04	2016-01-06	12,500	—	$0	242,721	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2016-01-04	2016-01-06	12,500	$0.52	$6.5K	22,500	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2016-01-04	2016-01-06	12,200	$26.35	$321.5K	10,300	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2016-01-04	2016-01-06	300	$27.11	$8.1K	10,000	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2015-12-31	2016-01-04	10,000	—	$0	26,532	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2015-12-31	2016-01-04	10,000	$0.45	$4.5K	10,000	SEC↗
ADRO ADURO BIOTECH, INC.	A Award deriv	2015-12-10	2015-12-14	37,250	—	$0	37,250	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2015-12-01	2015-12-02	25,000	—	$0	255,221	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2015-12-01	2015-12-02	22,800	$29.03	$661.9K	2,200	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2015-12-01	2015-12-02	25,000	$0.52	$13.0K	25,000	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2015-12-01	2015-12-02	2,200	$29.90	$65.8K	0	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise deriv	2015-11-16	2015-11-18	25,000	—	$0	280,221	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2015-11-16	2015-11-18	22,300	$27.41	$611.2K	2,700	SEC↗
ADRO ADURO BIOTECH, INC.	S Sale	2015-11-16	2015-11-18	2,700	$28.61	$77.2K	0	SEC↗
ADRO ADURO BIOTECH, INC.	M Exercise	2015-11-16	2015-11-18	25,000	$0.52	$13.0K	25,000	SEC↗
ADRO ADURO BIOTECH, INC.	X Exercise deriv	2015-07-24	2015-07-27	366	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	X Exercise deriv	2015-07-24	2015-07-27	11,550	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	X Exercise	2015-07-24	2015-07-27	366	$1.66	$608	154,687	SEC↗
ADRO ADURO BIOTECH, INC.	X Exercise	2015-07-24	2015-07-27	11,550	—	$0	154,321	SEC↗
ADRO ADURO BIOTECH, INC.	D To issuer deriv	2015-04-20	2015-04-22	509	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	C Conversion deriv	2015-04-20	2015-04-22	720	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	A Award deriv	2015-04-20	2015-04-22	366	—	$0	366	SEC↗
ADRO ADURO BIOTECH, INC.	C Conversion deriv	2015-04-20	2015-04-22	115,507	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	C Conversion deriv	2015-04-20	2015-04-22	26,470	—	$0	0	SEC↗
ADRO ADURO BIOTECH, INC.	C Conversion	2015-04-20	2015-04-22	26,470	—	$0	27,264	SEC↗
ADRO ADURO BIOTECH, INC.	C Conversion	2015-04-20	2015-04-22	115,507	—	$0	142,771	SEC↗
ADRO ADURO BIOTECH, INC.	C Conversion	2015-04-20	2015-04-22	720	—	$0	794	SEC↗