Senior insider sale
Chief Technology Officer at OUSTER, INC. — senior position signals high conviction
$2.90M
177.51K shares
What this filing means
FRICHTL MARK plans to sell 177.51K shares of OUSTER, INC. valued at approximately $2.90M. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.
Filed: 9/12/2026ACC: 0001847596-26-000001
Officer· Chief Technology Officer
Since Mar 2021
177.51K
Shares to sell
$2.90M
Approx. market value
35.45K
Acquired (3 months)
1
Planned
3 completed
Securities Acquired — Last 3 Months2
Restricted stock unit awards awarded under incentive award plan
Services rendered
9/11/2026
29.17KRestricted stock unit awards awarded under incentive award plan
Services rendered
9/11/2026
6.29KTotal acquired35.45K
| Acquisition Date | Type | Amount Acquired | Gift |
|---|---|---|---|
9/11/2026 | Restricted stock unit awards awarded under incentive award plan Services rendered | 29.17K | — |
9/11/2026 | Restricted stock unit awards awarded under incentive award plan Services rendered | 6.29K | — |
| Total | 35.45K | ||
Planned & Completed Dispositions4
Completed
—Completed
Units to sell
38.74K
Market value
$0.00
9/2/2026
—Completed
Units to sell
100K
Market value
$1.42M
8/26/2026
—Completed
Units to sell
18.41K
Market value
$714.9K
6/12/2026
Planned — Approximate Date
NASDAQPlanned
Units to sell
20.35K
Market value
$763.0K
9/11/2026
Total
Units
177.51K
Value
$2.90M
| Date | Units to Sell | Approx. Market Value | Exchange | Status |
|---|---|---|---|---|
| Completed | ||||
9/2/2026 | 38.74K | $0.00 | — | Completed |
8/26/2026 | 100K | $1.42M | — | Completed |
6/12/2026 | 18.41K | $714.9K | — | Completed |
| Planned — Approximate Date | ||||
9/11/2026 | 20.35K | $763.0K | NASDAQ | Planned |
| Total | 177.51K | $2.90M | ||