InsiderFlow

OUSTZ

Ouster, Inc. Warrants$0.00+0.00 (+60.00%)
Prev Close$0.00·MCap$2.0M·P/E·Vol186.0K·Yield

Buys (12M)

0

$0.00

Sells (12M)

8

$4.32M

Net Activity

Net Seller

$4.32M

Active Insiders

5

last 12 mo

Over the past 12 months, insider activity at Ouster, Inc. Warrants (OUSTZ) has been exclusively selling, with 0 insider purchases totaling $0.00 and 8 insider sales totaling $4.32M. The most recent insider transaction was by Chung Megan (General Counsel and Secretary), who sold $181.1K worth of shares on Oct 17, 2025. Ouster, Inc. Warrants operates in the Technology sector, within the Hardware, Equipment & Parts industry, with a market cap of $2.0M.

OUSTZ Insider Trading Activity

DateInsiderTypeValue
Oct 17, 2025 Chung MeganSell$181.1K
Sep 16, 2025 Chung MeganSell$489.0K
Sep 16, 2025 Frichtl MarkSell$720.8K
Sep 16, 2025 Pacala Charles AngusSell$1.08M
Sep 16, 2025 SPENCER DARIENSell$520.0K
Aug 15, 2025 Heystee SusanSell$1.21M
Jun 16, 2025 Chung MeganSell$53.1K
Jun 16, 2025 SPENCER DARIENSell$60.5K
Mar 28, 2025 Chung MeganSell$65.2K
Mar 18, 2025 SPENCER DARIENSell$2.0K
Mar 14, 2025 Chung MeganSell$23.5K
Mar 14, 2025 Geng ChenSell$23.3K
Mar 14, 2025 SPENCER DARIENSell$34.2K
Dec 18, 2024 SPENCER DARIENSell$2.3K
Dec 16, 2024 Chung MeganSell$132.5K
Dec 16, 2024 Frichtl MarkBuy$49.3K
Dec 16, 2024 Pacala Charles AngusBuy$499.0K
Dec 16, 2024 SPENCER DARIENSell$144.1K
Dec 16, 2024 WEINSWIG MARKSell$191.0K
Dec 3, 2024 WEINSWIG MARKSell$5.0K
Nov 22, 2024 WEINSWIG MARKSell$313.7K
Sep 18, 2024 SPENCER DARIENSell$1.7K
Sep 16, 2024 Chung MeganSell$16.3K
Sep 16, 2024 SPENCER DARIENSell$23.7K
Sep 16, 2024 WEINSWIG MARKSell$15.7K
Aug 30, 2024 WEINSWIG MARKSell$3.8K
Aug 19, 2024 BOULET VIRGINIABuy$78.2K
Aug 19, 2024 Heystee SusanSell$50.1K
Aug 19, 2024 MADDOCK ERNEST EBuy$62.3K
Jun 20, 2024 SPENCER DARIENSell$2.7K
Jun 14, 2024 BOULET VIRGINIABuy$103.0K
Jun 13, 2024 Chung MeganSell$29.4K
Jun 13, 2024 SPENCER DARIENSell$42.7K
Jun 13, 2024 WEINSWIG MARKSell$28.2K
May 30, 2024 WEINSWIG MARKSell$83.9K
May 16, 2024 BOULET VIRGINIABuy$122.0K
May 16, 2024 Frichtl MarkBuy$98.7K
May 16, 2024 Pacala Charles AngusBuy$197.3K
Apr 4, 2024 WEINSWIG MARKSell$186.9K
Apr 2, 2024 Chung MeganSell$46.0K
Mar 19, 2024 SPENCER DARIENSell$1.4K
Mar 13, 2024 Chung MeganSell$16.4K
Mar 13, 2024 SPENCER DARIENSell$23.9K
Mar 13, 2024 WEINSWIG MARKSell$15.8K
Mar 4, 2024 WEINSWIG MARKSell$3.2K
Dec 19, 2023 SPENCER DARIENSell$1.7K
Dec 13, 2023 Chung MeganSell$15.3K
Dec 13, 2023 SPENCER DARIENSell$22.3K
Dec 13, 2023 WEINSWIG MARKSell$14.7K
Nov 30, 2023 BOULET VIRGINIABuy$52.4K
1 / 2

OUSTZ Insider Buying Activity

The following table shows recent insider purchases of Ouster, Inc. Warrants (OUSTZ) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Dec 16, 2024 Frichtl MarkBuy$49.3K
Dec 16, 2024 Pacala Charles AngusBuy$499.0K
Aug 19, 2024 BOULET VIRGINIABuy$78.2K
Aug 19, 2024 MADDOCK ERNEST EBuy$62.3K
Jun 14, 2024 BOULET VIRGINIABuy$103.0K
May 16, 2024 BOULET VIRGINIABuy$122.0K
May 16, 2024 Frichtl MarkBuy$98.7K
May 16, 2024 Pacala Charles AngusBuy$197.3K
Nov 30, 2023 BOULET VIRGINIABuy$52.4K

OUSTZ Insider Selling Activity

The following table shows recent insider sales of Ouster, Inc. Warrants (OUSTZ) stock reported via SEC Form 4 filings.

DateInsiderTypeValue
Oct 17, 2025 Chung MeganSell$181.1K
Sep 16, 2025 Chung MeganSell$489.0K
Sep 16, 2025 Frichtl MarkSell$720.8K
Sep 16, 2025 Pacala Charles AngusSell$1.08M
Sep 16, 2025 SPENCER DARIENSell$520.0K
Aug 15, 2025 Heystee SusanSell$1.21M
Jun 16, 2025 Chung MeganSell$53.1K
Jun 16, 2025 SPENCER DARIENSell$60.5K
Mar 28, 2025 Chung MeganSell$65.2K
Mar 18, 2025 SPENCER DARIENSell$2.0K
Mar 14, 2025 Chung MeganSell$23.5K
Mar 14, 2025 Geng ChenSell$23.3K
Mar 14, 2025 SPENCER DARIENSell$34.2K
Dec 18, 2024 SPENCER DARIENSell$2.3K
Dec 16, 2024 Chung MeganSell$132.5K
Dec 16, 2024 SPENCER DARIENSell$144.1K
Dec 16, 2024 WEINSWIG MARKSell$191.0K
Dec 3, 2024 WEINSWIG MARKSell$5.0K
Nov 22, 2024 WEINSWIG MARKSell$313.7K
Sep 18, 2024 SPENCER DARIENSell$1.7K
Sep 16, 2024 Chung MeganSell$16.3K
Sep 16, 2024 SPENCER DARIENSell$23.7K
Sep 16, 2024 WEINSWIG MARKSell$15.7K
Aug 30, 2024 WEINSWIG MARKSell$3.8K
Aug 19, 2024 Heystee SusanSell$50.1K
Jun 20, 2024 SPENCER DARIENSell$2.7K
Jun 13, 2024 Chung MeganSell$29.4K
Jun 13, 2024 SPENCER DARIENSell$42.7K
Jun 13, 2024 WEINSWIG MARKSell$28.2K
May 30, 2024 WEINSWIG MARKSell$83.9K
Apr 4, 2024 WEINSWIG MARKSell$186.9K
Apr 2, 2024 Chung MeganSell$46.0K
Mar 19, 2024 SPENCER DARIENSell$1.4K
Mar 13, 2024 Chung MeganSell$16.4K
Mar 13, 2024 SPENCER DARIENSell$23.9K
Mar 13, 2024 WEINSWIG MARKSell$15.8K
Mar 4, 2024 WEINSWIG MARKSell$3.2K
Dec 19, 2023 SPENCER DARIENSell$1.7K
Dec 13, 2023 Chung MeganSell$15.3K
Dec 13, 2023 SPENCER DARIENSell$22.3K
Dec 13, 2023 WEINSWIG MARKSell$14.7K

OUSTZ Insiders

Chung Megan

General Counsel and Secretary

Sold $1.11M
13 tradesLast: Oct 17, 2025
SPENCER DARIEN

EVP of Global Operations

Sold $1.03M
26 tradesLast: Sep 16, 2025
Pacala Charles Angus

President and CEO

Bought $1.20MSold $1.08M
4 tradesLast: Sep 16, 2025
Frichtl Mark

Chief Technology Officer

Bought $298.1KSold $720.8K
4 tradesLast: Sep 16, 2025
Heystee Susan

Sold $1.26M
2 tradesLast: Aug 15, 2025
Geng Chen

Interim CFO

Sold $23.3K
1 tradesLast: Mar 14, 2025
WEINSWIG MARK

Chief Financial Officer

Sold $947.6K
16 tradesLast: Dec 16, 2024
MADDOCK ERNEST E

Bought $141.5K
3 tradesLast: Aug 19, 2024
BOULET VIRGINIA

Bought $1.00M
9 tradesLast: Aug 19, 2024
Dickerman Nathan

President of Field Operations

Sold $666.1K
6 tradesLast: Aug 17, 2023
Kantheti Krishna

10% Owner

Sold $1.30M
2 tradesLast: Aug 17, 2023
Tewksbury Ted L III

Director

Sold $363.3K
1 tradesLast: Feb 28, 2023
Brunelle Anna

Chief Financial Officer

Sold $81.0K
5 tradesLast: Dec 20, 2022
Dolinko Adam

SEE REMARKS

Sold $72.0K
1 tradesLast: Dec 14, 2022