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Pacific Biosciences Insider Trading Activity

PACBNASDAQ

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$2.02

-0.10-4.72%

At close: Dec 16, 4:00 PM EST

$2.02

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After Hours: 4:11 PM EST

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Insider Trades

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Pacific Biosciences Insider Trading Activity | NASDAQ:PACB | Benzinga

Track the latest Pacific Biosciences insider trading activity. Stay informed on recent buys, sells, and market impact for Pacific Biosciences 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 Pacific Biosciences of California Inc Insiders Doing?

Insiders have report no purchases/sales in the last 30 days.

Notable Recent Insider Buys and Sales

There has been no Insider buying or selling in the last 90 days.

Ownership Statistics for Pacific Biosciences of California Inc

Shares Outstanding

301.907M

Insider Shares Owned

11.856M

Insider Percentage Owned

3.93%

Institutional Shares Held

129.511M

Institutional Percentage Held

42.9%


Aug 20, 2025	Mark Oene Van	SEE REMARKS	-26.84K	$1.31	-$35.18K	SELL	-1.38%	1.92M	Aug 18	View
May 21, 2025	Michele Farmer	SEE REMARKS	-5.20K	$1.00	-$5.20K	SELL	-1.89%	269.26K	May 19	View
Mar 05, 2025	CHRISTIAN HENRY	SEE REMARKS	-12.50K	$1.41	-$17.58K	SELL	-0.56%	2.23M	Mar 03	View
Mar 05, 2025	Mark Oene Van	SEE REMARKS	-6.49K	$1.41	-$9.13K	SELL	-0.43%	1.50M	Mar 03	View
Mar 05, 2025	Michele Farmer	SEE REMARKS	-2.97K	$1.41	-$4.18K	SELL	-1.58%	184.62K	Mar 03	View
Feb 19, 2025	Michele Farmer	SEE REMARKS	-24.35K	$1.88	-$45.73K	SELL	-11.49%	187.59K	Feb 18	View
Feb 19, 2025	Mark Oene Van	SEE REMARKS	-100.77K	$1.88	-$189.25K	SELL	-6.31%	1.50M	Feb 18	View
Feb 19, 2025	CHRISTIAN HENRY	SEE REMARKS	-259.91K	$1.88	-$488.11K	SELL	-10.41%	2.24M	Feb 18	View
Jan 10, 2025	Mark Oene Van	SEE REMARKS	-34.41K	$2.03	-$69.98K	SELL	-2.11%	1.60M	Jan 10	View
Oct 02, 2024	Susan Kim	SEE REMARKS	-19.78K	$1.72	-$34.06K	SELL	-2.77%	695.65K	Sep 30	View
Sep 17, 2024	CHRISTIAN HENRY	SEE REMARKS	-98.91K	$1.75	-$172.69K	SELL	-3.81%	2.50M	Sep 16	View
Aug 20, 2024	Jeff Eidel	SEE REMARKS	-26.76K	$1.59	-$42.60K	SELL	-2.98%	869.94K	Aug 19	View
Aug 20, 2024	Mark Oene Van	SEE REMARKS	-38.01K	$1.66	-$63.17K	SELL	-2.28%	1.63M	Aug 16	View
May 22, 2024	Michele Farmer	SEE REMARKS	-5.28K	$2.03	-$10.71K	SELL	-2.43%	211.94K	May 20	View
Mar 06, 2024	David Meline	DIRECTOR	40.00K	$4.40	$176.16K	BUY	∞	40.00K	Mar 06	View
Mar 06, 2024	Michele Farmer	SEE REMARKS	-2.97K	$4.87	-$14.46K	SELL	-1.35%	217.22K	Mar 04	View
Mar 06, 2024	Mark Oene Van	SEE REMARKS	-9.19K	$4.87	-$44.75K	SELL	-0.55%	1.67M	Mar 04	View
Mar 06, 2024	Susan Kim	SEE REMARKS	-5.28K	$4.87	-$25.69K	SELL	-0.74%	712.26K	Mar 04	View
Mar 06, 2024	CHRISTIAN HENRY	SEE REMARKS	-14.18K	$4.87	-$69.06K	SELL	-0.54%	2.60M	Mar 04	View
Feb 21, 2024	Mark Oene Van	SEE REMARKS	-33.56K	$5.96	-$199.95K	SELL	-3.69%	876.61K	Feb 16	View
Feb 21, 2024	Jeff Eidel	SEE REMARKS	-15.50K	$5.96	-$92.34K	SELL	-3.46%	432.03K	Feb 16	View
Feb 21, 2024	Susan Kim	SEE REMARKS	-23.33K	$5.93	-$138.40K	SELL	-7.62%	282.76K	Feb 16 - Feb 20	View
Feb 21, 2024	CHRISTIAN HENRY	SEE REMARKS	-81.02K	$5.94	-$481.32K	SELL	-7.46%	1.01M	Feb 16 - Feb 20	View
Feb 21, 2024	Michele Farmer	SEE REMARKS	-7.56K	$5.96	-$45.05K	SELL	-6.96%	101.16K	Feb 16	View
Jan 10, 2024	Mark Oene Van	SEE REMARKS	-31.01K	$7.77	-$241.06K	SELL	-3.30%	910.17K	Jan 09	View
Dec 15, 2023	CHRISTIAN HENRY	SEE REMARKS	-20.00K	$10.00	-$200.00K	SELL	-1.81%	1.09M	Dec 14	View
Sep 29, 2023	Susan Kim	SEE REMARKS	-19.26K	$8.44	-$162.47K	SELL	-5.92%	306.08K	Sep 29	View
Sep 19, 2023	CHRISTIAN HENRY	SEE REMARKS	-96.84K	$10.12	-$980.25K	SELL	-8.05%	1.11M	Sep 18	View
Sep 12, 2023	CHRISTIAN HENRY	SEE REMARKS	-10.00K	$10.45	-$104.52K	SELL	-0.82%	1.20M	Sep 11	View
Aug 18, 2023	CHRISTIAN HENRY	SEE REMARKS	-10.00K	$10.50	-$105.00K	SELL	-0.82%	1.21M	Aug 17	View
Aug 18, 2023	Jeff Eidel	SEE REMARKS	-25.94K	$10.60	-$274.84K	SELL	-5.51%	444.87K	Aug 17	View
Aug 18, 2023	Mark Oene Van	SEE REMARKS	-26.10K	$11.00	-$287.12K	SELL	-2.70%	939.77K	Aug 16	View
May 19, 2023	Michele Farmer	SEE REMARKS	-5.17K	$12.59	-$65.03K	SELL	-4.58%	107.58K	May 18	View
Mar 17, 2023	William Ericson	DIRECTOR	17.46K	$5.72	-$3.61K	SELL-OPTIONS	1306.81%	18.80K	Mar 15	View
Mar 06, 2023	CHRISTIAN HENRY	SEE REMARKS	580.92K	$9.49	-$130.71K	GRANT	90.48%	1.22M	Mar 02 - Mar 03	View
Mar 06, 2023	Mark Oene Van	SEE REMARKS	322.23K	$9.49	-$59.50K	GRANT	50.06%	965.87K	Mar 02 - Mar 03	View
Mar 06, 2023	Susan Kim	SEE REMARKS	159.16K	$9.49	-$47.89K	GRANT	96.84%	323.50K	Mar 02 - Mar 03	View
Mar 06, 2023	Michele Farmer	SEE REMARKS	48.95K	$9.49	-$29.93K	GRANT	76.73%	112.74K	Mar 02 - Mar 03	View
Feb 22, 2023	Susan Kim	SEE REMARKS	-907.00	$10.27	-$9.32K	SELL	-0.55%	162.58K	Feb 17	View
Feb 22, 2023	CHRISTIAN HENRY	SEE REMARKS	-1.53K	$10.27	-$15.71K	SELL	-0.24%	642.02K	Feb 17	View
Jan 11, 2023	Mark Oene Van	SEE REMARKS	-26.72K	$9.53	-$254.77K	SELL	-4.00%	640.81K	Jan 10	View
Dec 02, 2022	CHRISTIAN HENRY	SEE REMARKS	-45.00K	$10.84	-$487.98K	SELL	-6.54%	643.55K	Dec 01	View
Oct 03, 2022	Susan Kim	SEE REMARKS	-12.97K	$5.61	-$72.80K	SELL	-7.35%	163.49K	Sep 29	View
Sep 19, 2022	CHRISTIAN HENRY	SEE REMARKS	-91.31K	$5.78	-$527.43K	SELL	-11.71%	688.55K	Sep 15	View
May 20, 2022	Michele Farmer	SEE REMARKS	-3.57K	$5.55	-$19.82K	SELL	-5.59%	60.35K	May 18	View
Feb 22, 2022	Susan Kim	CHIEF FINANCIAL OFFICER	-1.06K	$11.06	-$11.75K	SELL	-0.78%	134.97K	Feb 17	View
Feb 22, 2022	CHRISTIAN HENRY	PRESIDENT & CEO	-2.12K	$11.09	-$23.53K	SELL	-0.31%	672.36K	Feb 17	View
Feb 17, 2022	KATHY ORDONEZ	DIRECTOR	-3.28K	$11.50	-$37.72K	SELL	-14.99%	18.59K	Feb 16	View
Jan 13, 2022	Mark Oene Van	CHIEF OPERATING OFFICER	-41.48K	$14.23	-$590.26K	SELL	-12.38%	293.52K	Jan 11	View
Jan 13, 2022	Peter Fromen	CHIEF COMMERCIAL OFFICER	-19.72K	$14.30	-$282.00K	SELL	-12.32%	140.28K	Jan 11	View
Oct 01, 2021	Susan Kim	CHIEF FINANCIAL OFFICER	-20.27K	$25.75	-$522.00K	SELL	-12.97%	136.03K	Sep 29	View
Sep 17, 2021	CHRISTIAN HENRY	PRESIDENT & CEO	-90.52K	$26.91	-$2.44M	SELL	-11.83%	674.48K	Sep 16	View
May 26, 2021	William Ericson	DIRECTOR	0.00	$15.32	-$793.06K	SELL-OPTIONS	0.00%	0.00	May 25	View
Mar 02, 2021	Michael Hunkapiller	DIRECTOR	0.00	$18.69	-$5.78M	SELL-OPTIONS	0.00%	848.40K	Feb 26	View
Feb 26, 2021	Michael Hunkapiller	DIRECTOR	0.00	$20.27	-$16.99M	SELL-OPTIONS	0.00%	848.40K	Feb 24 - Feb 25	View
Feb 24, 2021	Michael Hunkapiller	DIRECTOR	0.00	$21.15	-$18.50M	SELL-OPTIONS	0.00%	848.40K	Feb 22 - Feb 23	View
Feb 24, 2021	Eric Schaefer	CHIEF ACCOUNTING OFFICER	-3.84K	$39.20	-$150.61K	SELL	-4.16%	88.47K	Feb 22	View
Feb 18, 2021	KATHY ORDONEZ	DIRECTOR	-34.89K	$26.46	-$9.68M	SELL	-61.47%	21.88K	Feb 16	View
Feb 17, 2021	Lucy Shapiro	DIRECTOR	-101.67K	$50.40	-$5.12M	SELL	-100.00%	0.00	Feb 12	View
Feb 17, 2021	RANDALL LIVINGSTON	DIRECTOR	0.00	$26.21	-$2.95M	SELL-OPTIONS	0.00%	0.00	Feb 12	View
Feb 17, 2021	David Botstein	DIRECTOR	0.00	$27.02	-$7.23M	SELL-OPTIONS	0.00%	0.00	Feb 12	View
Jan 27, 2021	Michael Hunkapiller	DIRECTOR	0.00	$21.24	-$3.79M	SELL-OPTIONS	0.00%	848.40K	Jan 25	View
Jan 22, 2021	Michael Hunkapiller	DIRECTOR	-49.81K	$20.59	-$21.33M	SELL	-5.55%	848.40K	Jan 20 - Jan 22	View
Dec 23, 2020	Michael Hunkapiller	—	0.00	$13.65	-$14.99M	OPTION EXERCISE	0.00%	898.22K	Dec 21 - Dec 22	View
Nov 25, 2020	Michael Hunkapiller	—	-1.49K	$14.38	-$21.46K	SELL	-0.17%	898.22K	Nov 24	View
Nov 24, 2020	Michael Hunkapiller	—	-399.64K	$15.06	-$6.02M	SELL	-30.76%	899.71K	Nov 20 - Nov 23	View
Nov 20, 2020	Michael Hunkapiller	—	-40.58K	$15.70	-$637.23K	SELL	-3.03%	1.30M	Nov 18 - Nov 19	View
Nov 18, 2020	Michael Hunkapiller	—	-42.49K	$15.89	-$675.35K	SELL	-3.07%	1.34M	Nov 16	View
Nov 13, 2020	Michael Hunkapiller	—	-1.95M	$14.79	-$28.84M	SELL	-80.11%	484.20K	Nov 10 - Nov 12	View
Aug 26, 2020	Michael Hunkapiller	—	-487.80K	$6.54	-$3.19M	SELL	-12.77%	3.33M	Aug 24 - Aug 25	View
Aug 24, 2020	Michael Hunkapiller	—	-446.40K	$6.51	-$2.91M	SELL	-10.46%	3.82M	Aug 20 - Aug 21	View
Mar 24, 2020	James Michael Phillips	—	-2.76K	$3.05	-$8.42K	SELL	-1.10%	249.22K	Mar 24	View
Feb 25, 2020	Susan K Barnes	—	-12.56K	$4.44	-$55.76K	SELL	-1.42%	874.81K	Feb 19	View
Feb 24, 2020	James Michael Phillips	—	-5.05K	$4.48	-$22.62K	SELL	-1.96%	251.98K	Feb 20	View
Feb 24, 2020	Michael Hunkapiller	—	-166.57K	$4.50	-$749.75K	SELL	-3.76%	4.27M	Feb 20	View
Feb 20, 2020	Michael Hunkapiller	—	-602.28K	$4.49	-$2.71M	SELL	-11.96%	4.43M	Feb 18 - Feb 19	View
Feb 20, 2019	James Michael Phillips	SVP, RESEARCH & DEVELOPMENT	14.37K	$7.17	-$51.82K	GRANT	6.68%	229.53K	Feb 15 - Feb 19	View
Feb 20, 2019	Kathy Ordonez	DIRECTOR	13.02K	$7.17	-$49.70K	GRANT	29.75%	56.77K	Feb 15 - Feb 19	View
Feb 20, 2019	Susan K Barnes	EVP, CFO AND PAO	29.21K	$7.16	-$85.85K	GRANT	4.13%	737.37K	Feb 15 - Feb 19	View
Feb 20, 2019	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	48.22K	$7.19	-$95.83K	GRANT	2.05%	2.40M	Feb 15 - Feb 19	View
Nov 28, 2018	Kathy Ordonez	CHIEF COMMERCIAL OFFICER	0.00	$5.22	-$116.00K	SELL-OPTIONS	0.00%	43.75K	Nov 27	View
Oct 31, 2016	James Michael Phillips	SVP, RESEARCH & DEVELOPMENT	0.00	$5.31	-$125.12K	SELL-OPTIONS	0.00%	181.45K	Oct 28	View
Aug 01, 2016	James Michael Phillips	SVP, RESEARCH & DEVELOPMENT	0.00	$5.22	-$129.17K	SELL-OPTIONS	0.00%	181.45K	Jul 29	View
Apr 26, 2016	James Michael Phillips	SVP, RESEARCH & DEVELOPMENT	0.00	$6.12	-$166.52K	SELL-OPTIONS	0.00%	181.45K	Apr 25	View
Aug 11, 2015	James Michael Phillips	SVP, RESEARCH & DEVELOPMENT	14.97K	$2.66	-$54.85K	SELL-OPTIONS	9.12%	179.16K	Aug 07	View
Mar 02, 2015	James Michael Phillips	SVP, RESEARCH & DEVELOPMENT	1.88K	$4.91	$9.22K	BUY	1.16%	164.19K	Mar 02	View
Mar 02, 2015	Kevin P Corcoran	SVP, MARKET DEVELOPMENT	2.82K	$4.91	$13.84K	BUY	9.51%	32.42K	Mar 02	View
Mar 02, 2015	Brian Dow B.	VP AND PAO	2.50K	$4.91	$12.30K	BUY	16.03%	18.12K	Mar 02	View
Aug 21, 2014	William W Ericson	DIRECTOR	39.30K	$5.14	$201.99K	BUY	0.71%	5.60M	Aug 19	View
Aug 20, 2014	William W Ericson	DIRECTOR	135.16K	$5.09	$687.49K	BUY	2.49%	5.56M	Aug 18	View
Aug 18, 2014	William S. Ericson	DIRECTOR	77.82K	$5.00	$388.75K	BUY	1.46%	5.42M	Aug 14	View
Aug 15, 2014	William W Ericson	DIRECTOR	29.43K	$4.93	$144.97K	BUY	0.55%	5.35M	Aug 13	View
Aug 14, 2014	William W Ericson	DIRECTOR	123.42K	$4.89	$603.97K	BUY	2.38%	5.32M	Aug 12	View
Dec 12, 2013	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	100.00K	$4.13	$413.03K	BUY	5.88%	1.80M	Dec 11 - Dec 12	View
Nov 21, 2013	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	200.00K	$3.61	$721.68K	BUY	13.33%	1.70M	Nov 21	View
Dec 04, 2012	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	154.10K	$1.75	$270.25K	BUY	11.45%	1.50M	Nov 30 - Dec 03	View
Nov 29, 2012	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	242.20K	$1.68	$406.63K	BUY	21.94%	1.35M	Nov 27 - Nov 29	View
Nov 26, 2012	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	186.40K	$1.44	$269.24K	BUY	20.32%	1.10M	Nov 21 - Nov 26	View
Nov 20, 2012	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	155.00K	$1.27	$196.12K	BUY	20.33%	917.30K	Nov 19 - Nov 20	View
Nov 16, 2012	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	262.30K	$1.16	$303.61K	BUY	52.46%	762.30K	Nov 14 - Nov 16	View
Aug 08, 2012	Michael Hunkapiller	CHAIRMAN, CEO & PRESIDENT	400.00K	$1.75	$699.78K	BUY	400.00%	500.00K	Aug 06 - Aug 07	View
Aug 11, 2011	Michael Hunkapiller	DIRECTOR	100.00K	$5.77	$577.21K	BUY	∞	100.00K	Aug 09 - Aug 10	View
Jul 06, 2011	Stephen W Turner	VP & CHIEF TECHNOLOGY OFFICER	-67.90K	$12.05	-$818.03K	SELL	-6.21%	1.03M	Jun 01 - Jul 06	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.