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Ouster, Inc.

OUST Net selling
CIK 0001816581 #1817 in the set updated 17 Sep 2026
Bought (120 mo)
$2.92M
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$78.41M
$32.59M on a plan · $16.13M straight out of an exercise
Sold at will
$29.70M
89 of 163 sales
Net
−$75.49M
−$26.78M against sales at will

By person

29 insiders · 189 transactions
88.4×

Angus Pacala holds 88.4 times base salary in stock. $35.38M of shares against $400.00K in salary for 2025.

Salary from the company's own proxy. The shares are what Angus Pacala last reported holding, valued at $33.96, the price Common Stock was last bought or sold at on the open market here, on 14 Sep 2026.

Insider
Role
Bought
Sold
Net
Holding
Worth
Change
Frichtl Mark
Chief Technology Officer
$298.15K (4)
$31.78M (33) scheduled
−$31.48M
318,987
$10.83M
GLAZER CAPITAL, LLC entity
10% owner
$98.00K (1)
$19.74M (3)
−$19.64M
1,074,900
$36.50M
−57.0%
SPENCER DARIEN
Chief Operating Officer
$5.18M (33) scheduled
−$5.18M
286,999
$9.75M
Gianella Kenneth P.
Chief Financial Officer
$4.46M (6) scheduled
−$4.46M
245,328
$8.33M
Kantheti Krishna
10% owner
$3.96M (10)
−$3.96M
2,443,226
$82.97M
−20.3%
Pacala Charles Angus
President and CEO
$1.20M (4)
$4.46M (5) scheduled
−$3.26M
1,041,816
$35.38M
Chung Megan
General Counsel and Secretary
$2.73M (20) scheduled
−$2.73M
189,291
$6.43M
Heystee Susan
Director
$1.88M (4)
−$1.88M
214,495
$7.28M
Jacquemet Cyrille
Chief Revenue Officer
$1.37M (4) scheduled
−$1.37M
105,539
$3.58M
−26.0%
Boulet Virginia
Director
$1.18M (13)
+$1.18M
230,000
$7.81M
WEINSWIG MARK
Chief Financial Officer
$947.56K (19) scheduled
−$947.56K
173,960
$5.91M
Dickerman Nathan
President of Field Operations
$666.15K (10)
−$666.15K
104,069
$3.53M
Tewksbury Ted L III
Director
$556.29K (5)
−$556.29K
124,999
$4.24M
SKAGGS STEPHEN A
Director
$517.70K (4) scheduled
−$517.70K
61,415
$2.09M
MADDOCK ERNEST E
Director
$141.47K (3)
+$141.47K
88,902
$3.02M
Brunelle Anna
Chief Financial Officer
$80.97K (5)
−$80.97K
2,320,623
$78.81M
+2,167%
Dolinko Adam
SEE REMARKS
$71.98K (1)
−$71.98K
714,848
$24.28M
+9,431%
Geng Chen
Interim CFO
$23.27K (1)
−$23.27K
68,090
$2.31M
+65.5%
TRAFELET REMY W
Director
2,053,117
$69.72M
+31.8%
McIntyre Shauna
Pres. of Ouster Automotive
1,572,249
$53.39M
Pasek Myra
See Remarks
616,556
$20.94M
Valani Riaz
Director
186,254
$6.33M
HERNANDEZ EMMANUEL T
Director
153,546
$5.21M
+302.6%
Mitra Sundari
Director
139,313
$4.73M
+265.2%
DEL CALVO JORGE A
Director
133,946
$4.55M
+251.2%
Correia Christina
Director
76,415
$2.60M
Radstrom Karin
Director
60,148
$2.04M
Slanina Kristin
Director
46,421
$1.58M
Eyler Phillip
Director
20,383
$692.20K

No percentages here. These insiders hold more than one class of share between them, and the share count on file covers one of them rather than all. Dividing the two would compare different things.

Insider
Date
Role
Action
Shares
Price
Amount
Frichtl Mark
22 May 2026
Chief Technology Officer
Sold after exercise
40,000
$37.16
$1.49M
Frichtl Mark
22 May 2026
Chief Technology Officer
Sold after exercise
35,684
$36.39
$1.30M
Frichtl Mark
15 May 2026
Chief Technology Officer
Sold after exercise
4,316
$36.00
$155.38K
Frichtl Mark
14 May 2026
Chief Technology Officer
Sold after exercise
40,000
$35.00
$1.40M
Frichtl Mark
13 May 2026
Chief Technology Officer
Sold after exercise
13,659
$34.00
$464.41K
Frichtl Mark
13 May 2026
Chief Technology Officer
Sold after exercise
32,500
$33.00
$1.07M
Frichtl Mark
13 May 2026
Chief Technology Officer
Sold after exercise
2,500
$33.00
$82.50K
Frichtl Mark
13 May 2026
Chief Technology Officer
Sold after exercise
35,000
$32.00
$1.12M
Frichtl Mark
13 May 2026
Chief Technology Officer
Sold after exercise
21,341
$34.00
$725.59K
Frichtl Mark
13 May 2026
Chief Technology Officer
Sold after exercise
31,434
$31.09
$977.37K
Frichtl Mark
5 May 2026
Chief Technology Officer
Sold after exercise
13,451
$30.00
$403.53K
Frichtl Mark
4 May 2026
Chief Technology Officer
Sold after exercise
21,149
$30.13
$637.16K
Frichtl Mark
22 Apr 2026
Chief Technology Officer
Sold after exercise
400
$30.00
$12.00K
Frichtl Mark
21 Apr 2026
Chief Technology Officer
Sold after exercise
30,000
$29.02
$870.53K
Frichtl Mark
21 Apr 2026
Chief Technology Officer
Sold after exercise
30,000
$28.11
$843.33K
Frichtl Mark
20 Apr 2026
Chief Technology Officer
Sold after exercise
30,000
$27.08
$812.26K
Frichtl Mark
20 Apr 2026
Chief Technology Officer
Sold after exercise
30,000
$26.08
$782.55K
Frichtl Mark
17 Apr 2026
Chief Technology Officer
Sold after exercise
30,000
$25.15
$754.40K
Frichtl Mark
15 Apr 2026
Chief Technology Officer
Sold after exercise
20,000
$24.00
$480.00K
Frichtl Mark
14 Apr 2026
Chief Technology Officer
Sold after exercise
40,000
$22.76
$910.25K
Frichtl Mark
25 Mar 2026
Chief Technology Officer
Sold after exercise
40,000
$20.94
$837.58K

What was left out

Form 4 filings counted 283
Amendments (4/A) skipped 5
Filings about a different issuer 0
Unreadable filings 0
Joint filings 9
Sales on a Rule 10b5-1 plan 53
Sales straight out of an exercise 21
Sales at will 89
Transactions with no price 0
Shares from compensation/vesting 27,222,619
Sales filed before the plan box existed 35
History held since 26 Oct 2020