Knickerbocker Aron Marc

Insider CIK 1578766 · FPRX SVP & Chief Business Officer, 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
FPRX FIVE PRIME THERAPEUTICS, I	F Tax w/h	2019-09-01	2019-09-04	3,306	$5.43	$18.0K	42,057	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2019-06-24	2019-06-26	124,420	—	$0	124,420	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2019-06-07	2019-06-10	11,357	—	$0	0	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2019-06-07	2019-06-10	11,357	$5.54	$62.9K	195,828	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	F Tax w/h	2019-02-26	2019-02-27	2,462	$11.95	$29.4K	218,445	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2019-02-25	2019-02-27	156,910	—	$0	156,910	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2019-02-25	2019-02-27	25,844	—	$0	220,907	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	F Tax w/h	2019-02-05	2019-02-07	2,996	$11.43	$34.2K	195,063	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	F Tax w/h	2018-09-28	2018-10-02	954	$13.92	$13.3K	196,966	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2018-09-28	2018-10-02	1,775	—	$0	197,920	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-09-26	2018-09-27	584	$11.14	$6.5K	31,595	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-09-26	2018-09-27	584	$11.14	$6.5K	196,145	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-09-24	2018-09-25	500	$11.14	$5.6K	32,179	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-09-24	2018-09-25	500	$11.14	$5.6K	195,561	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-09-19	2018-09-20	500	$11.14	$5.6K	32,679	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-09-19	2018-09-20	500	$11.14	$5.6K	195,061	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-09-17	2018-09-18	500	$11.14	$5.6K	33,179	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-09-17	2018-09-18	500	$11.14	$5.6K	194,561	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-09-12	2018-09-12	1,000	$11.14	$11.1K	33,679	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-09-12	2018-09-12	1,000	$11.14	$11.1K	194,061	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-09-05	2018-09-06	500	$11.14	$5.6K	34,679	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-09-05	2018-09-06	500	$11.14	$5.6K	193,061	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-09-04	2018-09-05	500	$11.14	$5.6K	35,179	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-09-04	2018-09-05	500	$11.14	$5.6K	192,561	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	F Tax w/h	2018-09-01	2018-09-05	3,306	$14.00	$46.3K	192,061	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-08-27	2018-08-28	500	$11.14	$5.6K	35,679	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-08-27	2018-08-28	500	$11.14	$5.6K	195,367	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-08-22	2018-08-23	500	—	$0	36,179	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-08-22	2018-08-23	500	$11.14	$5.6K	194,867	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-08-21	2018-08-22	500	—	$0	36,679	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-08-21	2018-08-22	500	$11.14	$5.6K	194,367	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-08-20	2018-08-21	500	—	$0	37,179	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-08-20	2018-08-21	500	$11.14	$5.6K	193,867	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-08-15	2018-08-16	500	—	$0	37,679	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-08-15	2018-08-16	500	$11.14	$5.6K	193,367	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-08-13	2018-08-14	500	—	$0	38,179	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-08-13	2018-08-14	500	$11.14	$5.6K	192,867	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-08-08	2018-08-08	500	—	$0	38,679	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-08-08	2018-08-08	500	$11.14	$5.6K	192,367	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2018-08-07	2018-08-08	500	—	$0	39,179	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2018-08-07	2018-08-08	500	$11.14	$5.6K	191,867	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	G Gift	2018-06-08	2018-06-12	845	—	$0	14,238	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2018-02-26	2018-02-28	83,070	—	$0	83,070	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2018-02-26	2018-02-28	13,845	—	$0	191,367	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2017-11-29	2017-11-30	6,175	—	$0	11,357	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2017-11-29	2017-11-30	6,175	$5.54	$34.2K	177,521	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2017-10-20	2017-10-24	138,450	—	$0	138,450	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2017-10-12	2017-10-16	1,396	—	$0	4,186	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2017-10-12	2017-10-16	9,655	—	$0	14,735	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2017-10-12	2017-10-16	9,655	$7.26	$70.1K	171,346	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2017-10-12	2017-10-16	1,396	$8.49	$11.9K	161,691	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	F Tax w/h	2017-09-01	2017-09-06	3,684	$34.34	$126.5K	160,295	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2017-06-16	2017-06-19	8,280	—	$0	17,532	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2017-06-16	2017-06-19	8,280	$5.54	$45.9K	163,548	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	F Tax w/h	2017-03-01	2017-03-03	19,529	$44.77	$874.3K	170,352	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2017-02-07	2017-02-09	36,920	—	$0	36,920	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2017-02-07	2017-02-09	9,516	—	$0	184,557	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2017-02-07	2017-02-09	5,323	—	$0	189,881	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	F Tax w/h	2017-01-03	2017-01-05	2,957	$48.60	$143.7K	175,811	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2016-09-08	2016-09-12	50,000	—	$0	50,000	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2016-09-08	2016-09-12	10,000	—	$0	185,889	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	F Tax w/h	2016-09-01	2016-09-01	17,829	$44.74	$797.7K	175,889	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2016-08-25	2016-08-29	60,000	—	$0	60,000	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2016-08-25	2016-08-29	10,000	—	$0	193,718	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-09-25	2015-09-29	708	—	$0	5,582	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-09-25	2015-09-29	2,000	—	$0	25,812	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-09-25	2015-09-29	2,000	$5.54	$11.1K	182,673	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-09-25	2015-09-29	708	$8.49	$6.0K	180,673	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2015-08-20	2015-08-21	75,000	—	$0	179,965	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2015-08-17	2015-08-19	75,000	—	$0	75,000	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-08-11	2015-08-13	3,000	—	$0	27,812	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-08-11	2015-08-13	3,000	$5.54	$16.6K	103,389	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-07-29	2015-07-31	15,804	—	$0	30,812	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-07-29	2015-07-31	354	—	$0	6,290	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-07-29	2015-07-31	339	—	$0	0	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-07-29	2015-07-31	354	$8.49	$3.0K	84,585	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-07-29	2015-07-31	15,804	$5.54	$87.6K	100,389	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-07-29	2015-07-31	339	$8.49	$2.9K	84,231	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-06-24	2015-06-26	3,557	—	$0	46,616	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-06-24	2015-06-26	15,921	—	$0	339	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-06-24	2015-06-26	10,347	—	$0	6,644	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-06-24	2015-06-26	1,788	—	$0	0	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-06-24	2015-06-26	6,471	—	$0	43,529	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-06-24	2015-06-26	1,788	$6.89	$12.3K	83,892	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-06-24	2015-06-26	15,921	$8.49	$135.2K	65,286	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-06-24	2015-06-26	3,557	$5.54	$19.7K	49,365	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-06-24	2015-06-26	6,471	$11.14	$72.1K	82,104	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-06-24	2015-06-26	10,347	$8.49	$87.8K	75,633	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award	2015-04-30	2015-05-04	7,480	—	$0	45,808	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2015-04-10	2015-04-14	3,557	—	$0	50,173	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2015-04-10	2015-04-14	3,557	$5.54	$19.7K	38,328	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2014-12-10	2014-12-12	10,000	—	$0	1,788	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2014-12-10	2014-12-12	3,180	—	$0	53,730	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise deriv	2014-12-10	2014-12-12	1,186	—	$0	0	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2014-12-10	2014-12-12	10,000	$6.89	$68.9K	31,591	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2014-12-10	2014-12-12	1,186	$4.56	$5.4K	21,591	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	M Exercise	2014-12-10	2014-12-12	3,180	$5.54	$17.6K	34,771	SEC↗
FPRX FIVE PRIME THERAPEUTICS IN	A Award deriv	2014-08-22	2014-08-26	50,000	—	$0	50,000	SEC↗