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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

64
Insider
Date
Role
Action
Shares
Price
Amount
Ericson William W.
15 Mar 2023
Director
Sold after exercise
7,541
$8.90
$67.11K
Ericson William W.
25 May 2021
Director
Sold after exercise
900
$26.42
$23.78K
Ericson William W.
25 May 2021
Director
Sold after exercise
36,600
$25.88
$947.28K
Hunkapiller Michael
26 Feb 2021
Director
Sold after exercise
3,705
$33.33
$123.49K
Hunkapiller Michael
26 Feb 2021
Director
Sold after exercise
15,771
$32.74
$516.31K
Hunkapiller Michael
26 Feb 2021
Director
Sold after exercise
43,946
$31.49
$1.38M
Hunkapiller Michael
26 Feb 2021
Director
Sold after exercise
170,824
$30.69
$5.24M
Hunkapiller Michael
25 Feb 2021
Director
Sold after exercise
3,238
$35.68
$115.53K
Hunkapiller Michael
25 Feb 2021
Director
Sold after exercise
29,500
$34.73
$1.02M
Hunkapiller Michael
25 Feb 2021
Director
Sold after exercise
49,410
$34.21
$1.69M
Hunkapiller Michael
25 Feb 2021
Director
Sold after exercise
23,331
$32.88
$767.05K
Hunkapiller Michael
25 Feb 2021
Director
Sold after exercise
123,383
$31.97
$3.94M
Hunkapiller Michael
25 Feb 2021
Director
Sold after exercise
110,515
$31.05
$3.43M
Hunkapiller Michael
24 Feb 2021
Director
Sold after exercise
51,376
$38.36
$1.97M
Hunkapiller Michael
24 Feb 2021
Director
Sold after exercise
72,303
$37.47
$2.71M
Hunkapiller Michael
24 Feb 2021
Director
Sold after exercise
55,399
$36.41
$2.02M
Hunkapiller Michael
24 Feb 2021
Director
Sold after exercise
87,349
$35.59
$3.11M
Hunkapiller Michael
23 Feb 2021
Director
Sold after exercise
72,562
$36.85
$2.67M
Hunkapiller Michael
23 Feb 2021
Director
Sold after exercise
74,119
$35.99
$2.67M
Hunkapiller Michael
23 Feb 2021
Director
Sold after exercise
113,308
$35.10
$3.98M
Hunkapiller Michael
23 Feb 2021
Director
Sold after exercise
42,378
$34.22
$1.45M
Hunkapiller Michael
23 Feb 2021
Director
Sold after exercise
18,259
$32.98
$602.09K
Hunkapiller Michael
23 Feb 2021
Director
Sold after exercise
28,595
$31.71
$906.63K
Hunkapiller Michael
23 Feb 2021
Director
Sold after exercise
24,100
$30.90
$744.64K
Hunkapiller Michael
22 Feb 2021
Director
Sold after exercise
42,114
$41.06
$1.73M
Hunkapiller Michael
22 Feb 2021
Director
Sold after exercise
57,902
$40.28
$2.33M
Hunkapiller Michael
22 Feb 2021
Director
Sold after exercise
38,360
$39.15
$1.50M
Hunkapiller Michael
22 Feb 2021
Director
Sold after exercise
33,491
$38.08
$1.28M
Hunkapiller Michael
22 Feb 2021
Director
Sold after exercise
57,260
$37.17
$2.13M
ORDONEZ KATHY
16 Feb 2021
Director
Sold after exercise
1,100
$49.00
$53.90K
ORDONEZ KATHY
16 Feb 2021
Director
Sold after exercise
101,004
$48.47
$4.90M
ORDONEZ KATHY
16 Feb 2021
Director
Sold after exercise
118,667
$47.58
$5.65M
Botstein David
12 Feb 2021
Director
Sold after exercise
5,142
$50.09
$257.57K
Botstein David
12 Feb 2021
Director
Sold after exercise
154,858
$49.61
$7.68M
LIVINGSTON RANDALL S
12 Feb 2021
Director
Sold after exercise
67,500
$48.07
$3.24M
Hunkapiller Michael
25 Jan 2021
Director
Sold after exercise
4,916
$37.77
$185.66K
Hunkapiller Michael
25 Jan 2021
Director
Sold after exercise
32,082
$37.17
$1.19M
Hunkapiller Michael
25 Jan 2021
Director
Sold after exercise
83,241
$36.01
$3.00M
Hunkapiller Michael
25 Jan 2021
Director
Sold after exercise
5,167
$35.17
$181.71K
Hunkapiller Michael
22 Jan 2021
Director
Sold after exercise
35,315
$37.52
$1.33M
Hunkapiller Michael
22 Jan 2021
Director
Sold after exercise
70,377
$36.95
$2.60M
Hunkapiller Michael
22 Jan 2021
Director
Sold after exercise
45,165
$35.92
$1.62M
Hunkapiller Michael
21 Jan 2021
Director
Sold after exercise
25,993
$37.13
$965.07K
Hunkapiller Michael
21 Jan 2021
Director
Sold after exercise
23,817
$36.30
$864.63K
Hunkapiller Michael
21 Jan 2021
Director
Sold after exercise
3,656
$39.09
$142.89K
Hunkapiller Michael
21 Jan 2021
Director
Sold after exercise
700
$38.06
$26.64K
Hunkapiller Michael
21 Jan 2021
Director
Sold after exercise
61,834
$37.18
$2.30M
Hunkapiller Michael
21 Jan 2021
Director
Sold after exercise
113,472
$36.39
$4.13M
Hunkapiller Michael
21 Jan 2021
Director
Sold after exercise
29,049
$35.44
$1.03M
Hunkapiller Michael
20 Jan 2021
Director
Sold after exercise
5,949
$41.41
$246.32K
Hunkapiller Michael
20 Jan 2021
Director
Sold after exercise
24,032
$40.69
$977.86K
Hunkapiller Michael
20 Jan 2021
Director
Sold after exercise
43,846
$39.35
$1.73M
Hunkapiller Michael
20 Jan 2021
Director
Sold after exercise
141,199
$38.79
$5.48M
Hunkapiller Michael
22 Dec 2020
Director
Sold after exercise
37,555
$26.91
$1.01M
Hunkapiller Michael
22 Dec 2020
Director
Sold after exercise
90,459
$26.34
$2.38M
Hunkapiller Michael
22 Dec 2020
Director
Sold after exercise
172,242
$25.41
$4.38M
Hunkapiller Michael
22 Dec 2020
Director
Sold after exercise
64,195
$24.39
$1.57M
Hunkapiller Michael
21 Dec 2020
Director
Sold after exercise
8,514
$24.01
$204.42K
Hunkapiller Michael
21 Dec 2020
Director
Sold after exercise
243,544
$23.29
$5.67M
Hunkapiller Michael
21 Dec 2020
Director
Sold after exercise
52,923
$22.68
$1.20M
Hunkapiller Michael
21 Dec 2020
Director
Sold after exercise
16,698
$21.55
$359.83K
Hunkapiller Michael
21 Dec 2020
Director
Sold after exercise
13,870
$20.38
$282.64K
ORDONEZ KATHY
27 Nov 2018
Chief Commercial Officer
Sold after exercise
25,000
$7.54
$188.50K
Phillips James Michael
28 Oct 2016
SVP, Research & Development
Sold after exercise
20,000
$8.44
$168.72K
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