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 |
|---|---|---|---|---|---|---|
| 2025-12-08 | Eyler Phillip Director | Grant or award | +3,975 | 15,658 | ||
| 2025-11-11 | Tewksbury Ted L III Director | Sale 10b5-1 | −1,695 | $25.38 | $43K | 125,359 |
| 2025-10-17 | Chung Megan General Counsel and Secretary | Sale 10b5-1 | −5,836.8 | $31.02 | $181K | 197,199 |
| 2025-10-06 | Heystee Susan Director | Grant or award | +1,010 | $32.43 | $33K | 53,274.7 |
| 2025-09-12 | SPENCER DARIEN Chief Operating Officer | Sale | −18,274 | $28.46 | $520K | 346,132 |
| 2025-09-12 | Frichtl Mark Chief Technology Officer | Sale 10b5-1 | −25,329 | $28.46 | $721K | 665,403 |
| 2025-09-12 | Pacala Charles Angus President and CEO | Sale 10b5-1 | −37,992 | $28.46 | $1.1M | 1,009,927 |
| 2025-09-12 | Chung Megan General Counsel and Secretary | Sale | −17,183 | $28.46 | $489K | 203,035.8 |
| 2025-08-13 | Heystee Susan Director | Sale | −40,389.6 | $30.00 | $1.2M | 52,264.7 |
| 2025-07-07 | Heystee Susan Director | Grant or award | +1,712 | $22.42 | $38K | 92,654.3 |
| 2025-06-18 | MADDOCK ERNEST E Director | Grant or award | +13,558 | 82,677 | ||
| 2025-06-18 | MADDOCK ERNEST E Director | Grant or award | +1,500 | 84,177 | ||
| 2025-06-18 | Tewksbury Ted L III Director | Grant or award | +13,558 | 127,054 | ||
| 2025-06-18 | Correia Christina Director | Grant or award | +13,558 | 71,690 | ||
| 2025-06-18 | BOULET VIRGINIA Director | Grant or award | +13,558 | 221,842 | ||
| 2025-06-18 | Heystee Susan Director | Grant or award | +13,558 | 90,942.3 | ||
| 2025-06-18 | SKAGGS STEPHEN A Director | Grant or award | +13,558 | 71,690 | ||
| 2025-06-12 | Chung Megan General Counsel and Secretary | Sale | −2,828 | $18.76 | $53K | 220,218.8 |
| 2025-06-12 | SPENCER DARIEN Chief Operating Officer | Sale | −3,226 | $18.76 | $61K | 364,406 |
| 2025-05-19 | Gianella Kenneth P. Chief Financial Officer | Grant or award | +300,000 | 300,000 |
Page 7 of 9 · 161 trades