InsiderClue
← All stocks

PACIFIC BIOSCIENCES OF CALIFORNIA, INC.

PACB Net selling
CIK 0001299130 #3300 in the set updated 17 Sep 2026
Bought (120 mo)
$176.16K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$181.23M
$409.52K on a plan · $118.25M straight out of an exercise
Sold at will
$62.57M
86 of 153 sales
Net
−$181.05M
−$62.39M against sales at will

By person

23 insiders · 172 transactions
5.4×

Christian O. Henry holds 5.4 times base salary in stock. $4.05M of shares against $748.25K in salary for 2025.

Salary from the company's own proxy. The shares are what Christian O. Henry last reported holding, valued at $1.13, the price Common Stock was last bought or sold at on the open market here, on 17 Aug 2026.

Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Hunkapiller Michael
Director
—
$140.92M (71) scheduled
−$140.92M
848,405
0.2729%
$958.70K
−79.9%
ORDONEZ KATHY
Director
—
$10.87M (6) scheduled
−$10.87M
403,037
0.1297%
$455.43K
—
Botstein David
Director
—
$7.94M (2) scheduled
−$7.94M
0
0.0000%
$0.00
—
HENRY CHRISTIAN O
See Remarks
—
$7.01M (19)
−$7.01M
3,581,813
1.15%
$4.05M
—
Shapiro Lucy
Director
—
$5.12M (1)
−$5.12M
22,821
0.0073%
$25.79K
−77.6%
LIVINGSTON RANDALL S
Director
—
$3.24M (1) scheduled
−$3.24M
22,821
0.0073%
$25.79K
—
Van Oene Mark
See Remarks
—
$2.38M (16)
−$2.38M
2,705,853
0.8705%
$3.06M
+8,194%
Ericson William W.
Director
—
$1.04M (3) scheduled
−$1.04M
41,616
0.0134%
$47.03K
−99.3%
Kim Susan G.
See Remarks
—
$1.02M (10)
−$1.02M
695,654
0.2238%
$786.09K
+6,617%
Eidel Jeff
See Remarks
—
$409.78K (3)
−$409.78K
869,730
0.2798%
$982.79K
+7,037%
Farmer Michele
See Remarks
—
$324.47K (12)
−$324.47K
305,948
0.0984%
$345.72K
+3,069%
Fromen Peter
See Remarks
—
$282.00K (1)
−$282.00K
190,280
0.0612%
$215.02K
—
Phillips James Michael
SVP, Research & Development
—
$251.58K (4) scheduled
−$251.58K
249,220
0.0802%
$281.62K
+24.5%
Meline David W
Director
$176.16K (1)
—
+$176.16K
57,116
0.0184%
$64.54K
—
Schaefer Eric
Chief Accounting Officer
—
$150.61K (1)
−$150.61K
88,474
0.0285%
$99.98K
+1.4%
BARNES SUSAN K
EVP, CFO and PAO
—
$141.61K (2)
−$141.61K
874,812
0.2814%
$988.54K
+1,129%
Gibson James R II
See Remarks
—
$120.81K (1)
−$120.81K
1,245,663
0.4008%
$1.41M
—
CORCORAN KEVIN P
SVP, Market Development
—
—
—
158,174
0.0509%
$178.74K
+246.3%
MOHR MARSHALL
Director
—
—
—
132,821
0.0427%
$150.09K
—
MILLIGAN JOHN F
Director
—
—
—
132,821
0.0427%
$150.09K
—
Gibson Christopher
Director
—
—
—
111,386
0.0358%
$125.87K
—
Smith Christopher M
Director
—
—
—
54,099
0.0174%
$61.13K
—
Valantine Hannah
Director
—
—
—
22,821
0.0073%
$25.79K
—

Individual transactions

86
Insider
Date
Role
Action
Shares
Price
Amount
Van Oene Mark
17 Aug 2026
See Remarks
Sell
26,911
$1.13
$30.41K
Gibson James R II
1 Apr 2026
See Remarks
Sell
88,185
$1.37
$120.81K
Farmer Michele
3 Mar 2026
See Remarks
Sell
2,979
$1.51
$4.51K
Van Oene Mark
3 Mar 2026
See Remarks
Sell
6,504
$1.51
$9.85K
HENRY CHRISTIAN O
3 Mar 2026
See Remarks
Sell
12,497
$1.51
$18.92K
Farmer Michele
18 Feb 2026
See Remarks
Sell
14,952
$1.63
$24.36K
HENRY CHRISTIAN O
18 Feb 2026
See Remarks
Sell
140,874
$1.63
$229.48K
Van Oene Mark
18 Feb 2026
See Remarks
Sell
55,107
$1.63
$89.77K
Farmer Michele
17 Feb 2026
See Remarks
Sell
35,215
$1.58
$55.50K
HENRY CHRISTIAN O
17 Feb 2026
See Remarks
Sell
331,793
$1.58
$522.91K
Van Oene Mark
17 Feb 2026
See Remarks
Sell
129,790
$1.58
$204.55K
Van Oene Mark
18 Aug 2025
See Remarks
Sell
26,836
$1.31
$35.18K
Farmer Michele
19 May 2025
See Remarks
Sell
5,195
$1.00
$5.20K
Farmer Michele
3 Mar 2025
See Remarks
Sell
2,973
$1.41
$4.18K
Van Oene Mark
3 Mar 2025
See Remarks
Sell
6,486
$1.41
$9.13K
HENRY CHRISTIAN O
3 Mar 2025
See Remarks
Sell
12,497
$1.41
$17.58K
HENRY CHRISTIAN O
18 Feb 2025
See Remarks
Sell
259,909
$1.88
$488.11K
Van Oene Mark
18 Feb 2025
See Remarks
Sell
100,773
$1.88
$189.25K
Farmer Michele
18 Feb 2025
See Remarks
Sell
24,349
$1.88
$45.73K
Van Oene Mark
10 Jan 2025
See Remarks
Sell
34,405
$2.03
$69.98K
Kim Susan G.
30 Sep 2024
See Remarks
Sell
19,782
$1.72
$34.06K
HENRY CHRISTIAN O
16 Sep 2024
See Remarks
Sell
98,907
$1.75
$172.69K
Eidel Jeff
19 Aug 2024
See Remarks
Sell
26,760
$1.59
$42.60K
Van Oene Mark
16 Aug 2024
See Remarks
Sell
38,011
$1.66
$63.17K
Farmer Michele
20 May 2024
See Remarks
Sell
5,275
$2.03
$10.71K
HENRY CHRISTIAN O
4 Mar 2024
See Remarks
Sell
14,177
$4.87
$69.06K
Kim Susan G.
4 Mar 2024
See Remarks
Sell
5,275
$4.87
$25.69K
Van Oene Mark
4 Mar 2024
See Remarks
Sell
9,186
$4.87
$44.75K
Farmer Michele
4 Mar 2024
See Remarks
Sell
2,968
$4.87
$14.46K
HENRY CHRISTIAN O
20 Feb 2024
See Remarks
Sell
1,979
$5.26
$10.41K
Kim Susan G.
20 Feb 2024
See Remarks
Sell
831
$5.26
$4.37K
Farmer Michele
16 Feb 2024
See Remarks
Sell
7,562
$5.96
$45.05K
HENRY CHRISTIAN O
16 Feb 2024
See Remarks
Sell
79,038
$5.96
$470.91K
Kim Susan G.
16 Feb 2024
See Remarks
Sell
22,496
$5.96
$134.03K
Eidel Jeff
16 Feb 2024
See Remarks
Sell
15,498
$5.96
$92.34K
Van Oene Mark
16 Feb 2024
See Remarks
Sell
33,560
$5.96
$199.95K
Van Oene Mark
9 Jan 2024
See Remarks
Sell
31,012
$7.77
$241.06K
Kim Susan G.
29 Sep 2023
See Remarks
Sell
19,257
$8.44
$162.47K
HENRY CHRISTIAN O
18 Sep 2023
See Remarks
Sell
96,844
$10.12
$980.25K
Eidel Jeff
17 Aug 2023
See Remarks
Sell
25,936
$10.60
$274.84K
Van Oene Mark
16 Aug 2023
See Remarks
Sell
26,102
$11.00
$287.12K
Farmer Michele
18 May 2023
See Remarks
Sell
5,165
$12.59
$65.03K
Farmer Michele
3 Mar 2023
See Remarks
Sell
3,153
$9.49
$29.93K
Kim Susan G.
3 Mar 2023
See Remarks
Sell
5,045
$9.49
$47.89K
Van Oene Mark
3 Mar 2023
See Remarks
Sell
6,268
$9.49
$59.50K
HENRY CHRISTIAN O
3 Mar 2023
See Remarks
Sell
13,769
$9.49
$130.71K
HENRY CHRISTIAN O
17 Feb 2023
See Remarks
Sell
1,530
$10.27
$15.71K
Kim Susan G.
17 Feb 2023
See Remarks
Sell
907
$10.27
$9.32K
Van Oene Mark
10 Jan 2023
See Remarks
Sell
26,722
$9.53
$254.77K
HENRY CHRISTIAN O
1 Dec 2022
See Remarks
Sell
45,000
$10.84
$487.98K
Kim Susan G.
29 Sep 2022
See Remarks
Sell
12,968
$5.61
$72.80K
HENRY CHRISTIAN O
15 Sep 2022
See Remarks
Sell
91,307
$5.78
$527.43K
Farmer Michele
18 May 2022
See Remarks
Sell
3,573
$5.55
$19.82K
HENRY CHRISTIAN O
17 Feb 2022
President & CEO
Sell
2,122
$11.09
$23.53K
Kim Susan G.
17 Feb 2022
Chief Financial Officer
Sell
1,062
$11.06
$11.75K
ORDONEZ KATHY
16 Feb 2022
Director
Sell
3,280
$11.50
$37.72K
Fromen Peter
11 Jan 2022
Chief Commercial Officer
Sell
19,720
$14.30
$282.00K
Van Oene Mark
11 Jan 2022
Chief Operating Officer
Sell
41,480
$14.23
$590.26K
Kim Susan G.
29 Sep 2021
Chief Financial Officer
Sell
20,272
$25.75
$522.00K
HENRY CHRISTIAN O
16 Sep 2021
President & CEO
Sell
90,520
$26.91
$2.44M
Schaefer Eric
22 Feb 2021
Chief Accounting Officer
Sell
3,842
$39.20
$150.61K
Shapiro Lucy
12 Feb 2021
Director
Sell
101,666
$50.40
$5.12M
Hunkapiller Michael
24 Nov 2020
Director
Sell indirect
1,492
$14.39
$21.46K
Hunkapiller Michael
23 Nov 2020
Director
Sell indirect
251,837
$15.03
$3.79M
Hunkapiller Michael
20 Nov 2020
Director
Sell indirect
147,799
$15.11
$2.23M
Hunkapiller Michael
19 Nov 2020
Director
Sell indirect
2,201
$15.55
$34.23K
Hunkapiller Michael
18 Nov 2020
Director
Sell indirect
38,381
$15.71
$603.00K
Hunkapiller Michael
16 Nov 2020
Director
Sell indirect
42,488
$15.90
$675.35K
Hunkapiller Michael
12 Nov 2020
Director
Sell indirect
200,000
$16.73
$3.35M
Hunkapiller Michael
11 Nov 2020
Director
Sell indirect
250,000
$16.46
$4.12M
Hunkapiller Michael
11 Nov 2020
Director
Sell
195,652
$14.25
$2.79M
Hunkapiller Michael
10 Nov 2020
Director
Sell
1,304,348
$14.25
$18.59M
Hunkapiller Michael
25 Aug 2020
CEO & President
Sell indirect
228,632
$6.44
$1.47M
Hunkapiller Michael
24 Aug 2020
CEO & President
Sell indirect
259,164
$6.63
$1.72M
Hunkapiller Michael
21 Aug 2020
CEO & President
Sell indirect
189,847
$6.57
$1.25M
Hunkapiller Michael
20 Aug 2020
CEO & President
Sell indirect
256,554
$6.47
$1.66M
Phillips James Michael
24 Mar 2020
SVP, Research & Development
Sell
2,760
$3.05
$8.42K
Hunkapiller Michael
20 Feb 2020
Chairman, CEO & President
Sell indirect
166,575
$4.50
$749.75K
Phillips James Michael
20 Feb 2020
SVP, Research & Development
Sell
5,050
$4.48
$22.62K
Hunkapiller Michael
19 Feb 2020
Chairman, CEO & President
Sell indirect
76,281
$4.49
$342.35K
BARNES SUSAN K
19 Feb 2020
EVP, CFO and PAO
Sell
12,558
$4.44
$55.76K
Hunkapiller Michael
18 Feb 2020
Chairman, CEO & President
Sell indirect
525,995
$4.49
$2.36M
Hunkapiller Michael
19 Feb 2019
Chairman, CEO & President
Sell
13,335
$7.19
$95.83K
BARNES SUSAN K
19 Feb 2019
EVP, CFO and PAO
Sell
11,987
$7.16
$85.85K
ORDONEZ KATHY
19 Feb 2019
Director
Sell
6,933
$7.17
$49.70K
Phillips James Michael
19 Feb 2019
SVP, Research & Development
Sell
7,231
$7.17
$51.82K
Show all 172 transactions →

What was left out

Form 4 filings counted 222
Amendments (4/A) skipped 1
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 3
Sales straight out of an exercise 64
Sales at will 86
Transactions with no price 0
Shares from compensation/vesting 23,656,552
Sales filed before the plan box existed 44
History held since 31 Oct 2016