FRICHTL MARK

PrivateCIK: 1847596
Location

SAN FRANCISCO, CA

FRICHTL MARK (Chief Technology Officer) sold 4.6% of their position (34.60K shares) of OUSTER, INC. on the open market

Open‑market sale worth $1.04M — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderFRICHTL MARKCIK 1847596
IssuerOUSTER, INC.CIK 1816581
Officer· Chief Technology Officer
Since Mar 2021
-34.60K
Net shares
Net seller
$1.04M
Total sold
2
Open market trades
0B · 2S
6
Total transactions
34.60K acquired · 69.20K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+21.15K

Price / share

$2.13

Trade value

$45.05K

% of position

3.0%
5/4/2026
712.30K733.45K

Common Stock

Direct
S · Sale

Shares

21.15K

Price / share

$30.13

Trade value

$637.16K

% of position

2.9%
5/4/2026
733.45K712.30K

Common Stock

Direct
M · Option Exercise

Shares

+13.45K

Price / share

$2.13

Trade value

$28.65K

% of position

1.9%
5/5/2026
712.30K725.75K

Common Stock

Direct
S · Sale

Shares

13.45K

Price / share

$30.00

Trade value

$403.53K

% of position

1.9%
5/5/2026
725.75K712.30K
Total

Net shares

+0.00

Net value

-$966.99K

Derivative Transactions2

Non-Qualified Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

21.15K shares

Shares

21.15K

Strike price

2.13

Held after

44.88K

Exercisable

5/4/2026

Non-Qualified Stock Option

Direct
M · Option Exercise
Converts to

Common Stock

13.45K shares

Shares

13.45K

Strike price

2.13

Held after

31.43K

Exercisable

5/5/2026
FRICHTL MARK — Insider Transaction (Form 4) Filed May 6, 2026 | Finecho