Comments

Codexis Insider Trading Activity

CDXSNASDAQ

Logo brought to you by Benzinga Data

Trade with Public

$1.63

-0.04-2.40%

At close: Dec 15, 4:00 PM EST

$1.67

0.042.45%

After Hours: 6:35 PM EST

Overview News Earnings Options Guidance Analyst Ratings

Insider Trades

Short Interest Stock Report

Codexis Insider Trading Activity | NASDAQ:CDXS | Benzinga

Track the latest Codexis insider trading activity. Stay informed on recent buys, sells, and market impact for Codexis stock.

What is Insider Activity?

Insider trading activity involves company insiders, such as executives, directors, and employees, engaging in transactions of their own company's stock. Insiders' buy and sell transactions provide valuable insights into their confidence in the company's future performance.

What are Codexis Inc Insiders Doing?

At Codexis Inc, recent insider activity has drawn attention. Over the last 30 days, insiders have reported selling a total of 226.66K shares worth $375.30K, meanwhile, insiders have report no purchases in the last 30 days.

Notable Recent Insider Buys and Sales

On November 13, 2025, Raymond De Vre, the company's - sold 1.41K shares for $1.74 each.
On November 25, 2025, Dennis Wolf, the company's - sold 8.95K shares for $1.56 each.
On October 15, 2025, Georgia Erbez, the company's CHIEF FINANCIAL OFFICER sold 6.24K shares for $2.5 each.

Ownership Statistics for Codexis Inc

Shares Outstanding

90.324M

Insider Shares Owned

5.440M

Insider Percentage Owned

6.02%

Institutional Shares Held

27.289M

Institutional Percentage Held

30.2%


Dec 01, 2025	Opaleye Management Inc	10% OWNER	-217.71K	$1.72	-$361.31K	SELL	-54.74%	179.99K	Nov 26 - Dec 01	View
Nov 25, 2025	Dennis Wolf	—	-8.95K	$1.56	-$13.99K	SELL	-6.05%	138.95K	Nov 21	View
Nov 14, 2025	Opaleye Management Inc	10% OWNER	697.54K	$1.95	$1.35M	s	7.15%	10.45M	Nov 12	View
Nov 13, 2025	Raymond De Vre	—	-1.41K	$1.74	-$2.46K	SELL	-1.59%	87.42K	Nov 11	View
Nov 12, 2025	Opaleye Management Inc	10% OWNER	-469.85K	$1.74	-$861.38K	SELL	-67.77%	223.46K	Nov 07 - Nov 11	View
Oct 15, 2025	Alison Moore	CHIEF TECHNICAL OFFICER	-6.24K	$2.51	-$15.63K	SELL	-3.55%	169.33K	Oct 13	View
Oct 15, 2025	Georgia Erbez	CHIEF FINANCIAL OFFICER	-6.24K	$2.50	-$15.63K	SELL	-8.12%	70.64K	Oct 13	View
Aug 04, 2025	Opaleye Management Inc	10% OWNER	85.00K	$2.68	$227.92K	BUY	0.67%	12.79M	Jul 31 - Aug 04	View
Jul 31, 2025	Opaleye Management Inc	10% OWNER	10.00K	$2.82	$28.16K	BUY	0.08%	12.71M	Jul 29 - Jul 30	View
Jul 22, 2025	Opaleye Management Inc	10% OWNER	100.00K	$2.82	$282.00K	BUY	0.79%	12.70M	Jul 18	View
Jul 01, 2025	Opaleye Management Inc	10% OWNER	100.00K	$2.39	$239.00K	BUY	0.80%	12.60M	Jun 27	View
Jun 16, 2025	Opaleye Management Inc	10% OWNER	250.00K	$2.24	$560.01K	BUY	2.04%	12.50M	Jun 12 - Jun 16	View
May 28, 2025	Opaleye Management Inc	10% OWNER	2.33M	$2.36	$5.49M	BUY	23.43%	12.25M	May 23 - May 28	View
May 02, 2025	Opaleye Management Inc	10% OWNER	45.00K	$2.31	$104.10K	BUY	0.46%	9.93M	Apr 30 - May 01	View
Apr 29, 2025	Opaleye Management Inc	10% OWNER	25.00K	$2.24	$55.91K	BUY	0.25%	9.88M	Apr 25	View
Apr 17, 2025	Opaleye Management Inc	10% OWNER	140.00K	$2.13	$298.77K	BUY	1.44%	9.86M	Apr 15 - Apr 17	View
Apr 09, 2025	Opaleye Management Inc	10% OWNER	100.00K	$1.98	$198.38K	BUY	1.04%	9.71M	Apr 08	View
Apr 03, 2025	Opaleye Management Inc	10% OWNER	115.00K	$2.36	$271.79K	BUY	1.21%	9.62M	Apr 01 - Apr 03	View
Mar 24, 2025	Opaleye Management Inc	10% OWNER	92.93K	$2.54	$236.28K	BUY	0.99%	9.50M	Mar 20 - Mar 21	View
Mar 14, 2025	Opaleye Management Inc	10% OWNER	85.00K	$2.54	$216.16K	BUY	0.94%	9.15M	Mar 13	View
Mar 10, 2025	Opaleye Management Inc	10% OWNER	100.00K	$2.61	$261.35K	BUY	1.12%	9.06M	Mar 06	View
Mar 06, 2025	Opaleye Management Inc	10% OWNER	65.00K	$2.65	$172.27K	BUY	0.73%	8.96M	Mar 04 - Mar 05	View
Mar 04, 2025	Opaleye Management Inc	10% OWNER	195.00K	$2.95	$574.34K	BUY	2.24%	8.90M	Feb 28 - Mar 03	View
Feb 12, 2025	Opaleye Management Inc	10% OWNER	50.00K	$4.11	$205.48K	BUY	0.58%	8.71M	Feb 10 - Feb 12	View
Jan 31, 2025	Opaleye Management Inc	10% OWNER	65.00K	$4.35	$282.97K	BUY	0.76%	8.65M	Jan 30 - Jan 31	View
Jan 02, 2025	Opaleye Management Inc	10% OWNER	45.00K	$4.69	$210.99K	BUY	0.53%	8.59M	Dec 30 - Dec 31	View
Oct 28, 2024	Opaleye Management Inc	10% OWNER	25.00K	$2.91	$72.72K	BUY	0.29%	8.54M	Oct 25	View
Sep 26, 2024	Opaleye Management Inc	10% OWNER	85.00K	$2.93	$249.15K	BUY	1.01%	8.52M	Sep 24 - Sep 25	View
Sep 23, 2024	Opaleye Management Inc	10% OWNER	1.10M	$3.01	$3.31M	BUY	15.00%	8.44M	Sep 20 - Sep 23	View
Sep 19, 2024	Opaleye Management Inc	10% OWNER	61.00K	$3.16	$192.99K	BUY	42.36%	205.00K	Sep 18	View
Nov 17, 2023	Byron Dorgan	—	-20.00K	$2.11	-$42.17K	SELL	-9.37%	193.46K	Nov 15	View
Sep 12, 2023	Sriram Ryali	CHIEF FINANCIAL OFFICER	11.65K	$1.70	$19.86K	BUY	10.42%	123.44K	Sep 08	View
Sep 12, 2023	Kevin Norrett	CHIEF OPERATING OFFICER	9.00K	$1.72	$15.48K	BUY	10.10%	98.10K	Sep 11	View
Sep 12, 2023	Margaret Nell Fitzgerald	SEE REMARKS	11.83K	$1.70	$20.06K	BUY	17.01%	81.42K	Sep 08	View
Sep 12, 2023	Stephen G. Dilly	SEE REMARKS	58.48K	$1.73	$100.95K	BUY	15.37%	438.88K	Sep 08	View
Apr 19, 2023	John J Nicols	—	0.00	$3.08	-$158.54K	SELL-OPTIONS	0.00%	783.97K	Apr 17 - Apr 18	View
Mar 17, 2023	John J Nicols	DIRECTOR	0.00	$3.03	-$152.10K	SELL-OPTIONS	0.00%	783.97K	Mar 15 - Mar 16	View
Mar 09, 2023	Kevin Norrett	CHIEF OPERATING OFFICER	66.60K	$4.58	-$77.18K	GRANT	296.01%	89.10K	Feb 08 - Mar 08	View
Mar 09, 2023	Stephen G. Dilly	SEE REMARKS	233.93K	$4.58	-$252.21K	GRANT	159.70%	380.40K	Feb 08 - Mar 08	View
Mar 09, 2023	Margaret Nell Fitzgerald	SEE REMARKS	61.59K	$4.58	-$71.83K	GRANT	769.82%	69.59K	Feb 08 - Mar 08	View
Feb 27, 2023	John J Nicols	DIRECTOR	-39.78K	$3.54	-$315.52K	SELL	-4.83%	783.97K	Feb 23 - Feb 24	View
Jan 25, 2023	John J Nicols	DIRECTOR	-39.78K	$4.24	-$420.58K	SELL	-4.61%	823.75K	Jan 23 - Jan 24	View
Dec 13, 2022	John J Nicols	DIRECTOR	-39.78K	$3.82	-$357.46K	SELL	-4.40%	863.53K	Dec 09 - Dec 12	View
Nov 17, 2022	John J Nicols	DIRECTOR	-39.79K	$4.28	-$427.19K	SELL	-4.22%	903.32K	Nov 15 - Nov 16	View
Oct 31, 2022	John J Nicols	DIRECTOR	-39.79K	$3.79	-$353.21K	SELL	-4.05%	943.11K	Oct 27 - Oct 28	View
Oct 07, 2022	John J Nicols	DIRECTOR	-39.79K	$3.99	-$383.87K	SELL	-3.89%	982.89K	Oct 05 - Oct 06	View
Aug 16, 2022	John J Nicols	DIRECTOR	0.00	$5.51	-$494.55K	SELL-OPTIONS	0.00%	1.02M	Aug 12 - Aug 15	View
May 13, 2022	John J Nicols	PRESIDENT AND CEO	0.00	$6.32	-$615.23K	SELL-OPTIONS	0.00%	1.02M	May 11 - May 12	View
Mar 25, 2022	Dennis Wolf	DIRECTOR	-4.00K	$20.49	-$81.94K	SELL	-11.45%	30.93K	Mar 23	View
Mar 16, 2022	Patrick Y Yang	DIRECTOR	-8.00K	$16.79	-$134.30K	SELL	-15.84%	42.51K	Mar 15	View
Mar 11, 2022	John J Nicols	PRESIDENT AND CEO	0.00	$10.72	-$1.29M	SELL-OPTIONS	0.00%	1.02M	Mar 09 - Mar 10	View
Dec 21, 2021	Dennis Wolf	DIRECTOR	-5.00K	$28.83	-$144.16K	SELL	-12.52%	34.92K	Dec 20	View
Dec 14, 2021	Patrick Y Yang	DIRECTOR	-8.00K	$31.60	-$252.82K	SELL	-13.67%	50.51K	Dec 13	View
Nov 12, 2021	John J Nicols	PRESIDENT AND CEO	0.00	$21.09	-$2.68M	SELL-OPTIONS	0.00%	1.02M	Nov 10 - Nov 11	View
Oct 19, 2021	Byron Dorgan	DIRECTOR	-20.00K	$27.94	-$558.86K	SELL	-11.93%	147.59K	Oct 18	View
Oct 18, 2021	Dennis Wolf	DIRECTOR	-6.00K	$28.30	-$169.82K	SELL	-13.06%	39.92K	Oct 15	View
Aug 16, 2021	John J Nicols	PRESIDENT AND CEO	0.00	$13.80	-$1.45M	SELL-OPTIONS	0.00%	1.02M	Aug 12 - Aug 13	View
Aug 12, 2021	Bernard J Kelley	DIRECTOR	-40.00K	$14.73	-$589.22K	SELL	-16.25%	206.14K	Aug 10	View
Jun 17, 2021	Patrick Y Yang	DIRECTOR	-15.20K	$20.31	-$406.19K	SELL	-20.63%	58.51K	Jun 15 - Jun 16	View
May 19, 2021	John J Nicols	PRESIDENT AND CEO	0.00	$10.96	-$1.06M	SELL-OPTIONS	0.00%	1.02M	May 17 - May 18	View
Apr 22, 2021	Bernard J Kelley	DIRECTOR	-2.50K	$22.64	-$56.61K	SELL	-1.20%	206.14K	Apr 21	View
Apr 07, 2021	Patrick Y Yang	DIRECTOR	0.00	$24.71	$8.81K	s	0.00%	73.72K	Apr 05 - Apr 06	View
Mar 29, 2021	Dennis Wolf	DIRECTOR	-10.00K	$20.44	-$204.35K	SELL	-19.56%	41.13K	Mar 25	View
Mar 09, 2021	Bernard J Kelley	DIRECTOR	0.00	$14.61	-$164.15K	SELL-OPTIONS	0.00%	208.64K	Mar 08	View
Jan 21, 2021	Bernard J Kelley	DIRECTOR	-2.50K	$24.98	-$62.44K	SELL	-1.18%	208.64K	Jan 21	View
Jan 21, 2021	Byron Dorgan	DIRECTOR	0.00	$18.29	-$766.35K	SELL-OPTIONS	0.00%	162.79K	Jan 20 - Jan 21	View
Dec 22, 2020	Dennis Wolf	—	-10.00K	$19.99	-$199.87K	SELL	-16.36%	51.13K	Dec 21	View
Oct 23, 2020	Bernard J Kelley	—	-2.50K	$14.00	-$35.01K	SELL	-1.17%	211.14K	Oct 21	View
Oct 13, 2020	Byron Dorgan	—	0.00	$12.07	-$144.34K	OPTION EXERCISE	0.00%	162.79K	Oct 08 - Oct 09	View
Sep 28, 2020	Dennis Wolf	—	-10.00K	$11.68	-$116.84K	SELL	-14.06%	61.13K	Sep 24	View
Jul 23, 2020	Bernard J Kelley	—	-2.50K	$12.79	-$31.97K	SELL	-1.16%	213.64K	Jul 21	View
Jun 26, 2020	Dennis Wolf	—	-10.00K	$10.97	-$109.69K	SELL	-12.33%	71.13K	Jun 25	View
Jun 16, 2020	Thomas R Baruch	—	-4.95K	$10.61	-$52.46K	SELL	-13.00%	33.09K	Jun 12	View
Apr 23, 2020	Bernard J Kelley	—	-2.50K	$10.58	-$26.45K	SELL	-1.19%	207.18K	Apr 21	View
Apr 03, 2020	Thomas R Baruch	—	-15.00K	$10.70	-$160.44K	SELL	-28.28%	38.04K	Apr 01 - Apr 02	View
Mar 27, 2020	Dennis Wolf	—	-10.00K	$10.38	-$103.79K	SELL	-12.17%	72.18K	Mar 25	View
Feb 25, 2020	Byron Dorgan	—	-16.70K	$14.02	-$234.19K	SELL	-9.79%	153.84K	Feb 21	View
Jan 22, 2020	Bernard J Kelley	—	-2.50K	$18.00	-$45.00K	SELL	-1.18%	209.68K	Jan 21	View
Jan 17, 2020	Thomas R Baruch	—	-20.00K	$18.65	-$372.91K	SELL	-27.38%	53.04K	Jan 15 - Jan 16	View
Dec 20, 2019	Dennis Wolf	DIRECTOR	0.00	$9.92	-$251.98K	SELL-OPTIONS	0.00%	82.18K	Dec 19	View
Dec 13, 2019	Byron Dorgan	DIRECTOR	-25.00K	$15.64	-$390.97K	SELL	-12.79%	170.54K	Dec 12	View
Dec 12, 2019	Thomas R Baruch	DIRECTOR	-35.00K	$15.60	-$546.13K	SELL	-32.40%	73.04K	Dec 10 - Dec 11	View
Sep 06, 2019	Bernard J Kelley	DIRECTOR	1.98K	$12.40	-$21.68K	SELL-OPTIONS	0.94%	212.18K	Sep 06	View
Sep 06, 2019	Patrick Y Yang	DIRECTOR	8.00K	$13.69	$109.52K	BUY	10.42%	84.76K	Sep 04 - Sep 06	View
Sep 04, 2019	Patrick Y Yang	DIRECTOR	6.00K	$13.97	$83.81K	BUY	8.48%	76.76K	Sep 03	View
Aug 26, 2019	Patrick Y Yang	DIRECTOR	12.00K	$12.94	$155.28K	BUY	20.42%	70.76K	Aug 22	View
Aug 22, 2019	John Nicols	PRESIDENT AND CEO	10.00K	$13.30	$133.00K	BUY	0.93%	1.08M	Aug 20	View
Aug 22, 2019	John Nicols	PRESIDENT AND CEO	10.00K	$13.30	$133.00K	BUY	0.93%	1.08M	Aug 20	View
May 15, 2019	James Lalonde	SVP, R&D	0.00	$13.06	-$223.82K	SELL-OPTIONS	0.00%	133.40K	May 13 - May 14	View
Mar 22, 2019	Gordon Sangster	SVP & CHIEF FINANCIAL OFFICER	0.00	$12.31	-$1.37M	SELL-OPTIONS	0.00%	134.45K	Mar 20 - Mar 21	View
Mar 20, 2019	John Nicols	PRESIDENT AND CEO	0.00	$12.15	-$956.67K	SELL-OPTIONS	0.00%	1.07M	Mar 18 - Mar 19	View
Feb 27, 2019	Dennis Wolf	DIRECTOR	-9.00K	$21.96	-$197.64K	SELL	-10.44%	77.23K	Feb 26	View
Feb 13, 2019	James Lalonde	SVP, R&D	-17.91K	$21.63	-$387.56K	SELL	-11.84%	133.40K	Feb 11 - Feb 12	View
Jan 28, 2019	Gordon Sangster	SVP & CHIEF FINANCIAL OFFICER	0.00	$10.16	-$1.02M	SELL-OPTIONS	0.00%	134.45K	Jan 24 - Jan 25	View
Dec 31, 2018	Thomas R Baruch	DIRECTOR	-25.00K	$16.03	-$400.80K	SELL	-19.52%	103.09K	Dec 27 - Dec 28	View
Dec 28, 2018	Dennis Wolf	DIRECTOR	-9.00K	$15.82	-$142.43K	SELL	-9.45%	86.23K	Dec 26	View
Dec 26, 2018	Bernard J Kelley	DIRECTOR	-10.21K	$16.98	-$173.32K	SELL	-4.74%	205.25K	Dec 21	View
Dec 21, 2018	Patrick Y Yang	DIRECTOR	-50.00K	$18.52	-$925.95K	SELL	-48.16%	53.82K	Dec 19 - Dec 20	View
Dec 10, 2018	John Nicols	PRESIDENT AND CEO	0.00	$12.62	-$802.45K	SELL-OPTIONS	0.00%	1.07M	Dec 06 - Dec 07	View
Nov 14, 2018	James Lalonde	SVP, R&D	-13.45K	$15.40	-$207.11K	SELL	-8.16%	151.32K	Nov 12 - Nov 13	View
Oct 04, 2018	Gordon Sangster	SVP & CHIEF FINANCIAL OFFICER	0.00	$16.94	$0.21	SELL-OPTIONS	0.00%	134.45K	Oct 02 - Oct 03	View
Oct 01, 2018	John Nicols	PRESIDENT AND CEO	0.00	$10.52	-$1.13M	SELL-OPTIONS	0.00%	1.07M	Sep 27 - Sep 28	View
Sep 28, 2018	Dennis Wolf	DIRECTOR	-9.00K	$19.17	-$172.52K	SELL	-8.63%	95.23K	Sep 26	View
Sep 28, 2018	Thomas R Baruch	DIRECTOR	-25.00K	$18.54	-$463.39K	SELL	-16.33%	128.09K	Sep 26 - Sep 27	View
Sep 27, 2018	Kathleen Sereda Glaub	DIRECTOR	-14.49K	$18.83	-$272.82K	SELL	-18.57%	63.53K	Sep 25	View
Sep 25, 2018	Bernard J Kelley	DIRECTOR	-10.21K	$18.12	-$184.96K	SELL	-4.52%	215.46K	Sep 21	View
Sep 20, 2018	Kathleen Sereda Glaub	DIRECTOR	-20.09K	$17.94	-$360.39K	SELL	-20.48%	78.03K	Sep 19	View
Sep 20, 2018	Patrick Y Yang	DIRECTOR	-50.00K	$18.20	-$910.18K	SELL	-32.51%	103.82K	Sep 18 - Sep 19	View
Sep 06, 2018	James Lalonde	SVP, R&D	-30.30K	$17.24	-$522.20K	SELL	-15.53%	164.77K	Sep 04 - Sep 05	View
Sep 04, 2018	Bernard J Kelley	DIRECTOR	0.00	$12.30	-$161.45K	SELL-OPTIONS	0.00%	225.67K	Aug 30	View
Aug 23, 2018	Gordon Sangster	SVP & CHIEF FINANCIAL OFFICER	-18.74K	$15.31	-$286.91K	SELL	-12.23%	134.45K	Aug 21	View
Aug 21, 2018	Dennis Wolf	DIRECTOR	0.00	$12.83	-$156.82K	SELL-OPTIONS	0.00%	104.23K	Aug 17 - Aug 20	View
Aug 20, 2018	Patrick Y Yang	DIRECTOR	-150.34K	$14.45	-$2.17M	SELL	-49.43%	153.82K	Aug 16	View
Aug 16, 2018	John Nicols	PRESIDENT AND CEO	0.00	$9.30	-$166.60K	SELL-OPTIONS	0.00%	1.07M	Aug 14 - Aug 15	View
Jul 20, 2018	Kathleen Sereda Glaub	DIRECTOR	-10.00K	$15.34	-$153.40K	SELL	-9.25%	98.12K	Jul 18	View
Jul 20, 2018	Patrick Y Yang	DIRECTOR	-50.00K	$15.46	-$772.90K	SELL	-14.12%	304.16K	Jul 18 - Jul 19	View
Jul 18, 2018	James Lalonde	SVP, R&D	-15.00K	$15.40	-$231.01K	SELL	-7.14%	195.07K	Jul 16 - Jul 17	View
Jul 17, 2018	Byron Dorgan	DIRECTOR	-10.00K	$15.49	-$154.88K	SELL	-4.99%	190.59K	Jul 16	View
Jun 28, 2018	Dennis Wolf	DIRECTOR	-9.00K	$14.47	-$130.21K	SELL	-7.95%	104.23K	Jun 26	View
Jun 27, 2018	Thomas R Baruch	DIRECTOR	-25.00K	$14.93	-$373.32K	SELL	-14.04%	153.09K	Jun 25 - Jun 26	View
Jun 22, 2018	Bernard J Kelley	DIRECTOR	-10.21K	$16.58	-$169.26K	SELL	-4.33%	225.67K	Jun 21	View
Jun 12, 2018	Dennis Wolf	DIRECTOR	-3.02K	$14.41	-$128.97K	SELL	-2.60%	113.23K	Jun 11 - Jun 12	View
Jun 12, 2018	John Nicols	PRESIDENT AND CEO	0.00	$9.32	-$105.54K	SELL-OPTIONS	0.00%	1.07M	Jun 08 - Jun 11	View
May 25, 2018	Gordon Sangster	SVP & CHIEF FINANCIAL OFFICER	-18.74K	$14.11	-$264.31K	SELL	-10.90%	153.19K	May 24	View
May 23, 2018	Pam Cheng	DIRECTOR	-39.22K	$14.02	-$549.78K	SELL	-40.04%	58.72K	May 21 - May 22	View
May 18, 2018	Michael D Aldridge	SEE REMARKS	0.00	$8.95	-$201.72K	SELL-OPTIONS	0.00%	0.00	May 17	View
May 16, 2018	Michael D Aldridge	SEE REMARKS	0.00	$8.64	-$187.81K	SELL-OPTIONS	0.00%	0.00	May 15	View
May 15, 2018	James Lalonde	SVP, R&D	-20.00K	$13.00	-$259.93K	SELL	-8.69%	210.07K	May 14 - May 15	View
Apr 05, 2018	David V Smith	DIRECTOR	-6.00K	$10.37	-$62.21K	SELL	-9.57%	56.68K	Apr 03	View
Mar 30, 2018	Thomas R Baruch	DIRECTOR	-25.00K	$11.05	-$276.32K	SELL	-12.68%	172.17K	Mar 28 - Mar 29	View
Mar 28, 2018	Dennis Wolf	DIRECTOR	-25.00K	$9.30	-$340.06K	SELL	-17.70%	116.25K	Mar 26 - Mar 27	View
Mar 23, 2018	John Nicols	PRESIDENT AND CEO	0.00	$7.51	-$182.10K	SELL-OPTIONS	0.00%	1.07M	Mar 22 - Mar 23	View
Mar 22, 2018	Bernard J Kelley	DIRECTOR	10.21K	$12.22	$124.68K	s	4.64%	229.95K	Mar 21	View
Dec 07, 2017	Patrick Y Yang	DIRECTOR	10.00K	$3.98	$39.77K	BUY	2.96%	348.23K	Aug 21	View
Sep 18, 2017	Vivo Ventures Fund VII LP Vivo Ventures VII Affiliates Fund LP VIVO VENTURES VII LLC	10% OWNER	-1.06M	$5.78	-$6.12M	SELL	-92.15%	90.33K	Sep 14	View
Nov 15, 2016	Patrick Y Yang	DIRECTOR	10.00K	$4.83	$48.30K	BUY	3.22%	320.34K	Nov 15	View
Sep 12, 2016	VIVO VENTURES VII LLC Vivo Ventures Fund VII LP Vivo Ventures VII Affiliates Fund LP	10% OWNER	-111.60K	$4.25	-$474.62K	SELL	-49.70%	112.94K	Sep 08	View
Aug 30, 2016	Dennis Wolf	DIRECTOR	-18.00K	$4.22	-$75.97K	SELL	-12.73%	123.36K	Aug 26 - Aug 29	View
Aug 26, 2016	Bernard J Kelley	DIRECTOR	9.02K	$3.35	-$725.64	SELL-OPTIONS	4.23%	222.26K	Aug 24	View
Aug 17, 2016	VIVO VENTURES VII LLC Vivo Ventures Fund VII LP Vivo Ventures VII Affiliates Fund LP	10% OWNER	-86.89K	$4.25	-$368.92K	SELL	-42.97%	115.32K	Aug 15 - Aug 16	View
Aug 05, 2016	VIVO VENTURES VII LLC Vivo Ventures Fund VII LP Vivo Ventures VII Affiliates Fund LP	10% OWNER	-80.00K	$4.22	-$337.37K	SELL	-40.57%	117.17K	Aug 03 - Aug 04	View
Nov 12, 2015	James Lalonde	SVP, R&D	17.23K	$2.29	-$5.23K	SELL-OPTIONS	11.42%	168.01K	Nov 10 - Nov 11	View
Sep 15, 2015	Patrick Y Yang	DIRECTOR	10.00K	$3.47	$34.71K	BUY	3.57%	290.25K	Sep 11	View
Sep 11, 2015	Bernard J Kelley	DIRECTOR	11.47K	$2.25	-$464.62	SELL-OPTIONS	6.31%	193.15K	Sep 10	View
Aug 25, 2015	Patrick Y Yang	DIRECTOR	10.00K	$3.84	$38.35K	BUY	3.70%	280.25K	Aug 24	View
Aug 17, 2015	Patrick Y Yang	DIRECTOR	20.00K	$3.97	$79.48K	BUY	7.99%	270.25K	Aug 14	View
Jun 15, 2015	Dennis P Wolf	DIRECTOR	-35.42K	$4.10	-$145.26K	SELL	-22.60%	121.27K	Jun 12 - Jun 15	View
Nov 20, 2014	Patrick Y Yang	DIRECTOR	20.00K	$2.35	$47.00K	BUY	9.55%	229.51K	Nov 18	View
Nov 19, 2014	Patrick Y Yang	DIRECTOR	20.00K	$2.34	$46.80K	BUY	10.55%	209.51K	Nov 17	View
Nov 12, 2014	CMEA VENTURES LIFE SCIENCES LP Partnership Law Civil Sciences Life Ventures CMEA CMEA Ventures LS Management LP David Collier Karl Handelsman	DIRECTOR	-2.92M	$2.37	-$6.92M	SELL	-100.00%	0.00	Nov 10	View
Aug 14, 2014	Patrick Y Yang	DIRECTOR	60.00K	$2.22	$133.20K	BUY	46.33%	189.51K	Aug 12	View
Mar 11, 2013	John J Nicols	PRESIDENT & CEO	27.00K	$2.42	$65.40K	BUY	3.05%	911.00K	Mar 08	View
Mar 07, 2013	John J Nicols	PRESIDENT & CEO	54.00K	$2.22	$119.62K	BUY	6.51%	884.00K	Mar 06 - Mar 07	View
Mar 05, 2013	David OToole	SVP & CHIEF FINANCIAL OFFICER	10.00K	$2.02	$20.22K	BUY	9.49%	115.38K	Mar 04	View
Nov 14, 2012	David OToole	SVP & CHIEF FINANCIAL OFFICER	5.00K	$2.20	$11.00K	BUY	9.09%	60.00K	Nov 12	View
Sep 14, 2012	David Anton	SVP, BIOINDUSTRIALS	-3.80K	$2.76	-$10.48K	SELL	-5.14%	70.20K	Sep 14	View
Sep 14, 2012	Doug Sheehy	SVP, GENERAL COUNSEL & SEC.	-3.80K	$2.76	-$10.50K	SELL	-5.21%	69.20K	Sep 14	View
Sep 14, 2012	David OToole	SVP & CHIEF FINANCIAL OFFICER	5.00K	$2.77	$13.88K	BUY	10.00%	55.00K	Sep 13 - Sep 14	View
Dec 19, 2011	Alan Shaw	PRESIDENT AND CEO	-53.85K	$5.28	-$284.11K	SELL	-16.28%	277.00K	Dec 15 - Dec 16	View
Dec 15, 2011	Alan Shaw	PRESIDENT AND CEO	-37.82K	$5.27	-$199.39K	SELL	-10.26%	330.85K	Dec 13 - Dec 14	View
Jul 07, 2011	Alan Shaw	PRESIDENT AND CEO	0.00	$5.36	-$142.88K	SELL-OPTIONS	0.00%	368.67K	Jul 06 - Jul 07	View
Jun 03, 2011	Alan Shaw	PRESIDENT AND CEO	0.00	$5.49	-$146.81K	SELL-OPTIONS	0.00%	368.67K	Jun 01 - Jun 02	View
May 12, 2011	Robert J Lawson	SVP AND CFO	2.00K	$9.50	$19.00K	BUY	4.76%	44.00K	May 11	View
May 04, 2011	Alan Shaw	PRESIDENT AND CEO	0.00	$5.52	-$147.66K	SELL-OPTIONS	0.00%	268.67K	May 02	View
Apr 05, 2011	Alan Shaw	PRESIDENT AND CEO	0.00	$6.33	-$172.02K	SELL-OPTIONS	0.00%	268.67K	Apr 01	View
Mar 03, 2011	Alan Shaw	PRESIDENT AND CEO	0.00	$5.62	-$150.74K	SELL-OPTIONS	0.00%	218.67K	Mar 01	View
Feb 15, 2011	Alan Shaw	PRESIDENT AND CEO	0.00	$5.53	-$147.90K	SELL-OPTIONS	0.00%	218.67K	Feb 11	View
Aug 30, 2010	Thomas R Baruch	DIRECTOR	2.50K	$7.55	$18.86K	BUY	0.09%	2.74M	Aug 27	View
Aug 27, 2010	Bruce A Pasternack	DIRECTOR	10.00K	$7.78	$77.77K	BUY	∞	10.00K	Aug 12 - Aug 24	View
Aug 11, 2010	David L Anton	SVP, RESEARCH AND DEVELOPMENT	2.00K	$7.99	$15.99K	BUY	∞	2.00K	Aug 10	View
Aug 11, 2010	Robert J Lawson	SVP AND CFO	2.00K	$8.00	$15.99K	BUY	∞	2.00K	Aug 10	View
Aug 11, 2010	Joseph J Sarret	CBO, PRESIDENT PHARMACEUTICALS	2.00K	$7.99	$15.98K	BUY	15.00%	15.33K	Aug 10	View
Aug 11, 2010	Douglas T Sheehy	SVP, GEN COUNSEL AND SEC.	1.00K	$7.99	$7.99K	BUY	∞	1.00K	Aug 10	View
Aug 11, 2010	Alan Shaw	PRESIDENT AND CEO	2.00K	$8.00	$15.99K	BUY	2.12%	96.13K	Aug 10	View

FAQ

Is insider trading legal?

Insider trading is legal so long as the insiders report those trades to the SEC. Illegal securities trading occurs when the insider is violating a fiduciary duty or fails to report their trades.

What are some examples of market manipulation?

Insider trading, pump and dump schemes, front running and wash trades are all examples of market manipulation. Investors who track insider asset movement should think carefully about why these insiders are trading their stocks before moving forward.

Browse insider trades on all stocks.