Ouster, Inc. (OUST)
Nasdaq: OUST · General Industrial Machinery & Equipment, NEC · San Francisco, CA · filing with the SEC since 2020
Who owns Ouster, Inc.
As filed with the SECHolders of 5% or more
1
Blackrock, Inc. holds 8.5% of Common Stock, as its SCHEDULE 13G/A filed Jul 29, 2026 says.
Directors and officers
13
report now, of 33 people on the record since 2020. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 1 named at left.
Holders of 5% or moreshare of the class, as filed
Blackrock, Inc.
SCHEDULE 13G/A · filed Jul 29, 2026 · Common Stock · 7.4% in Jan 21, 2026
The Vanguard Group
SCHEDULE 13G/A · filed Mar 27, 2026 · Common Stock · reported falling below 5%
What OUST reports owning in othersstakes of 5% or more, and other ties
19 subsidiaries in 11 countries, from the list filed with the 10-K filed Mar 2, 2026.
Insider tradesForm 4
69sales
3purchases
64sales on a scheduled plan
9people selling
$47.8Msold, in dollars
$200,000bought, in dollars
Open-market trades on Form 4 from Nov 12, 2025 to Nov 12, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
2026 runs to Nov 12, 2026. Dollars as filed, summed by the transaction date.
People who traded in the window10 of 37 on the roster
| Person | Role as filed | Sales | Sold | On a plan | Buys | Bought |
|---|---|---|---|---|---|---|
| Frichtl Mark | Chief Technology Officer | 32 | $31.1M | 32 | 0 | $0 |
| Gianella Kenneth P. | Chief Financial Officer | 6 | $4.5M | 6 | 0 | $0 |
| Spencer Darien | Chief Operating Officer | 6 | $4.2M | 6 | 0 | $0 |
| Pacala Charles Angus | President and CEO | 4 | $3.4M | 4 | 0 | $0 |
| Chung Megan | General Counsel and Secretary | 6 | $1.6M | 6 | 0 | $0 |
| Jacquemet Cyrille | Chief Revenue Officer | 4 | $1.4M | 2 | 0 | $0 |
| Heystee Susan | Interim Chief Revenue Officer | 3 | $900,000 | 0 | 0 | $0 |
| Skaggs Stephen A | director | 5 | $700,000 | 5 | 0 | $0 |
| Tewksbury Ted L III | director | 3 | $100,000 | 3 | 0 | $0 |
| Boulet Virginia | director | 0 | $0 | 0 | 3 | $200,000 |