CIK 0001816581 · Non-accelerated filer
Ouster, Inc.
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- OUST
- Exchange
- Nasdaq
- Industry
- General Industrial Machinery & Equipment, NEC
- FY end
- Dec 31
- Incorporated
- DE
- Entity type
- operating
- Phone
- (415) 987-6972
- Business address
- 350 TREAT AVENUE, SAN FRANCISCO, CA, 94110
- Former names
- Ouster, Inc., Colonnade Acquisition Corp.
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $5,595,270
- in 9 filings, $5.0M under 10b5-1 plans
Net −$5,595,270. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
- Gianella Kenneth P. −$2.3M Chief Financial Officer sold 18% of stake
- Pacala Charles Angus −$1.0M President and CEO sold 3% of stake
- Frichtl Mark −$638K Chief Technology Officer sold 6% of stake
- SPENCER DARIEN −$435K Chief Operating Officer sold 4% of stake
- Chung Megan −$390K General Counsel and Secretary sold 6% of stake
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2026-11-10 | Heystee Susan Director | Sale | −7,551 | $37.44 | $283K | 33,706.7 |
| 2026-11-06 | SKAGGS STEPHEN A Director | Sale 10b5-1 | −5,000 | $34.00 | $170K | 56,415 |
| 2026-10-05 | Heystee Susan Director | Grant or award | +779 | $44.12 | $34K | 41,257.7 |
| 2026-09-14 | Chung Megan General Counsel and Secretary | Sale 10b5-1 | −11,484 | $33.96 | $390K | 189,291 |
| 2026-09-14 | SPENCER DARIEN Chief Operating Officer | Sale 10b5-1 | −12,808 | $33.96 | $435K | 286,998.5 |
| 2026-09-14 | Pacala Charles Angus President and CEO | Sale 10b5-1 | −30,385 | $33.96 | $1.0M | 1,041,816 |
| 2026-09-14 | Jacquemet Cyrille Chief Revenue Officer | Sale | −8,896 | $33.96 | $302K | 105,538.5 |
| 2026-09-14 | Gianella Kenneth P. Chief Financial Officer | Sale 10b5-1 | −15,686 | $33.96 | $533K | 245,328 |
| 2026-09-14 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −18,778 | $33.96 | $638K | 318,987 |
| 2026-09-09 | Chung Megan General Counsel and Secretary | Gift | −2,084 | 200,775 | ||
| 2026-09-02 | Frichtl Mark Chief Technology Officer | Gift | −38,745 | 337,765 | ||
| 2026-08-26 | Frichtl Mark Chief Technology Officer | Option exercise | +100,000 | $14.22 | $1.4M | 376,510 |
| 2026-08-26 | Frichtl Mark Chief Technology Officer | Option exercise · Incentive Stock Option | −100,000 | 100,713 | ||
| 2026-08-18 | Gianella Kenneth P. Chief Financial Officer | Sale 10b5-1 | −17,927 | $44.65 | $800K | 283,087 |
| 2026-08-18 | Gianella Kenneth P. Chief Financial Officer | Sale 10b5-1 | −13,364 | $45.52 | $608K | 269,723 |
| 2026-08-18 | Gianella Kenneth P. Chief Financial Officer | Sale 10b5-1 | −8,201 | $46.40 | $381K | 261,522 |
| 2026-08-18 | Gianella Kenneth P. Chief Financial Officer | Sale 10b5-1 | −508 | $47.09 | $24K | 261,014 |
| 2026-08-06 | SKAGGS STEPHEN A Director | Sale 10b5-1 | −3,614 | $45.18 | $163K | 61,415 |
| 2026-08-05 | SKAGGS STEPHEN A Director | Sale 10b5-1 | −1,386 | $46.48 | $64K | 65,029 |
| 2026-08-04 | SPENCER DARIEN Chief Operating Officer | Sale 10b5-1 | −30,000 | $45.00 | $1.4M | 299,806.5 |
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