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OUST
Ticker

Ouster, Inc.

OUST · Technology · Ouster, Inc. engages in the production and sale of lidar sensor kits for the automotive, industrial, robotics, and smart infrastructure ind…

Ouster, Inc. (OUST), in the Technology sector, has 41 disclosed filings on Paydirt over the trailing twelve months from 9 corporate insiders: 1 purchase and 40 sales, 1 filed past the deadline. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Sep 14 and filed Sep 16. The most active filer was Mark Frichtl with 12 filings.

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Filings, ttm
41
1 buy · 40 sells · 1 late
Traders, ttm
9
9 insiders
Volume, ttmiDollar value disclosed in the window
$47.3M
estimated for Congress, as filed for insiders
Median delay
2d
execution to disclosure
Last traded
Sep 14
Filed Sep 16
ADViAverage daily dollar volume
$179.8M
market data
Share price · 12M
$35.87 (+2.4%)
$62.52$39.57$16.63Sep 22 2025Mar 11Aug 26

Adjusted for splits and dividends.

Volume by month
$25.1M$12.6M$0Oct 2024Apr 2025Oct 2025Apr 2026Nov 2024 · sells $211KDec 2024 · buys $446KDec 2024 · sells $468KAug 2025 · sells $1.2MSep 2025 · sells $2.8MOct 2025 · sells $181KDec 2025 · sells $1.8MJan 2026 · sells $159KMar 2026 · buys $136KMar 2026 · sells $2.3MApr 2026 · sells $5.7MMay 2026 · sells $25.1MJun 2026 · sells $5.2MAug 2026 · sells $3.3MSep 2026 · sells $3.3M
Buys $583K Sells $51.9M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed
MF Mark Frichtl Chief Technology Officer 12 filings MC Megan Chung General Counsel and Secretary 9 filings DS Darien Spencer Chief Operating Officer 8 filings CP Charles Angus Pacala President and CEO 6 filings CJ Cyrille Jacquemet Chief Revenue Officer 4 filings KG Kenneth P. Gianella Chief Financial Officer 3 filings SH Susan Heystee Director 3 filings SS Stephen A Skaggs Director 3 filings
Recent filings
Megan ChungSALE General Counsel and Secretary $390K
11,484 sh × $33.96
Exec Sep 14
Filed Sep 16 · 7:13 PM ET
Darien SpencerSALE Chief Operating Officer $435K
12,808 sh × $33.96
Exec Sep 14
Filed Sep 16 · 7:08 PM ET
Charles Angus PacalaSALE President and CEO $1.0M
30,385 sh × $33.96
Exec Sep 14
Filed Sep 16 · 7:01 PM ET
Cyrille JacquemetSALE Chief Revenue Officer $302K
8,896 sh × $33.96
Exec Sep 14
Filed Sep 16 · 7:00 PM ET
Kenneth P. GianellaSALE Chief Financial Officer $533K
15,686 sh × $33.96
Exec Sep 14
Filed Sep 16 · 6:52 PM ET
Mark FrichtlSALE Chief Technology Officer $638K
18,778 sh × $33.96
Exec Sep 14
Filed Sep 16 · 6:51 PM ET
Kenneth P. GianellaSALE Chief Financial Officer $1.8M
39,492 sh across 3 lots
Exec Aug 18
Filed Aug 19 · 8:32 PM ET
Stephen A SkaggsSALE Director $163K
3,614 sh × $45.18
Exec Aug 6
Filed Aug 7 · 6:26 PM ET
Darien SpencerSALE Chief Operating Officer $1.4M
30,000 sh × $45.00
Exec Aug 4
Filed Aug 5 · 8:53 PM ET
Mark FrichtlSALE Chief Technology Officer $715K
18,414 sh × $38.82
Exec Jun 12
Filed Jun 16 · 5:30 PM ET
Megan ChungSALE General Counsel and Secretary $437K
11,261 sh × $38.82
Exec Jun 12
Filed Jun 16 · 5:30 PM ET
Darien SpencerSALE Chief Operating Officer $488K
12,559 sh × $38.82
Exec Jun 12
Filed Jun 16 · 5:30 PM ET
Cyrille JacquemetSALE Chief Revenue Officer $339K
8,723 sh × $38.82
Exec Jun 12
Filed Jun 16 · 5:30 PM ET
Charles Angus PacalaSALE President and CEO $1.2M
29,797 sh × $38.82
Exec Jun 12
Filed Jun 16 · 5:30 PM ET
Kenneth P. GianellaSALE Chief Financial Officer $2.1M
54,337 sh × $38.82
Exec Jun 12
Filed Jun 16 · 5:30 PM ET
Darien SpencerSALE Chief Operating Officer $1.4M
30,000 sh × $45.00
Exec May 26
Filed May 27 · 5:30 PM ET
Mark FrichtlSALE Chief Technology Officer $15.6M
384,426 sh across 9 lots
Exec May 22
Filed May 27 · 5:30 PM ET
Cyrille JacquemetSALE Chief Revenue Officer $377K
9,433 sh × $40.00
Exec May 26
Filed May 27 · 5:30 PM ET
Susan HeysteeSALE Director $324K
9,316 sh × $34.81
Exec May 21
Filed May 22 · 5:30 PM ET
Cyrille JacquemetSALE Chief Revenue Officer $350K
10,000 sh × $35.00
Exec May 14
Filed May 21 · 5:30 PM ET †
Mark FrichtlSALE Chief Technology Officer $5.9M
178,250 sh across 7 lots
Exec May 13
Filed May 15 · 5:30 PM ET
Stephen A SkaggsSALE Director $150K
5,000 sh × $30.00
Exec May 5
Filed May 7 · 5:30 PM ET
Mark FrichtlSALE Chief Technology Officer $1.0M
34,600 sh across 2 lots
Exec May 4
Filed May 6 · 5:30 PM ET
Stephen A SkaggsSALE Director $140K
5,000 sh × $28.00
Exec Apr 21
Filed Apr 22 · 5:30 PM ET
Mark FrichtlSALE Chief Technology Officer $3.3M
120,000 sh across 4 lots
Exec Apr 20
Filed Apr 21 · 5:30 PM ET