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 |
|---|---|---|---|---|---|---|
| 2026-05-26 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −45,000 | $44.00 | $2.0M | 298,666 |
| 2026-05-26 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −3,742 | $45.00 | $168K | 294,924 |
| 2026-05-26 | SPENCER DARIEN Chief Operating Officer | Sale 10b5-1 | −30,000.5 | $45.00 | $1.4M | 342,365.5 |
| 2026-05-22 | Frichtl Mark Chief Technology Officer | Option exercise 10b5-1 | +50,063 | $14.22 | $712K | 679,350 |
| 2026-05-22 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −35,684 | $36.39 | $1.3M | 643,666 |
| 2026-05-22 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −40,000 | $37.16 | $1.5M | 603,666 |
| 2026-05-22 | Frichtl Mark Chief Technology Officer | Option exercise · Non-Qualified Stock Option 10b5-1 | −50,063 | 0 | ||
| 2026-05-21 | Heystee Susan Director | Sale | −9,316 | $34.81 | $324K | 35,093.7 |
| 2026-05-15 | Frichtl Mark Chief Technology Officer | Option exercise 10b5-1 | +4,316 | $14.22 | $61K | 632,954 |
| 2026-05-15 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −4,316 | $36.00 | $155K | 628,638 |
| 2026-05-15 | Frichtl Mark Chief Technology Officer | Option exercise · Non-Qualified Stock Option 10b5-1 | −4,316 | 50,063 | ||
| 2026-05-14 | Jacquemet Cyrille Chief Revenue Officer | Sale 10b5-1 | −10,000 | $35.00 | $350K | 132,590.5 |
| 2026-05-14 | Frichtl Mark Chief Technology Officer | Option exercise 10b5-1 | +40,000 | $14.22 | $569K | 668,638 |
| 2026-05-14 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −40,000 | $35.00 | $1.4M | 628,638 |
| 2026-05-14 | Frichtl Mark Chief Technology Officer | Option exercise · Non-Qualified Stock Option 10b5-1 | −40,000 | 54,379 | ||
| 2026-05-13 | Frichtl Mark Chief Technology Officer | Option exercise 10b5-1 | +31,434 | $2.13 | $67K | 743,731 |
| 2026-05-13 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −31,434 | $31.09 | $977K | 712,297 |
| 2026-05-13 | Frichtl Mark Chief Technology Officer | Option exercise 10b5-1 | +21,341 | $14.22 | $303K | 733,638 |
| 2026-05-13 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −21,341 | $34.00 | $726K | 712,297 |
| 2026-05-13 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −35,000 | $32.00 | $1.1M | 677,297 |
Page 3 of 9 · 161 trades