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O

OUST

Nasdaq

Ouster, Inc.

Latest disclosureOctober 7, 2026
Insider score Why 4?
4/ 100
Qualifying buys · 30d
$0

2 purchases · 55 sales

Price by TradingViewDelayed quote from TradingView, for viewing only. It does not power Whale Atlas scores or alerts. If the quote does not load, open the TradingView link.

Insider transactions 103

Limited filing history
All103Buying2Selling55Other46
Filters

Last 30 daysNo qualifying insider buying. Sales: $3.33M by 6 insiders.

55 of 103 trades · March 25, 2026 – October 5, 2026Incomplete history: this shows the filings imported so far, not every filing ever made. Dates are trade dates. Filters affect this table only.

Showing the first 6 of 20 trades on this page.

Sale disclosed

Megan Chung

General Counsel and Secretary

Common Stock

Reported value
$389.99K
Reported price
$33.9597 / share
Traded September 14, 2026Filed September 16, 2026SEC filing
Sale disclosed

Darien Spencer

Chief Operating Officer

Common Stock

Reported value
$434.95K
Reported price
$33.9595 / share
Traded September 14, 2026Filed September 16, 2026SEC filing
Sale disclosed

Charles Angus Pacala

President and CEO

Common Stock

Reported value
$1.03M
Reported price
$33.9591 / share
Traded September 14, 2026Filed September 16, 2026SEC filing
Sale disclosed

Cyrille Jacquemet

Chief Revenue Officer

Common Stock

Reported value
$302.09K
Reported price
$33.9583 / share
Traded September 14, 2026Filed September 16, 2026SEC filing
Sale disclosed

Kenneth P. Gianella

Chief Financial Officer

Common Stock

Reported value
$532.68K
Reported price
$33.9591 / share
Traded September 14, 2026Filed September 16, 2026SEC filing
Sale disclosed

Mark Frichtl

Chief Technology Officer

Common Stock

Reported value
$637.69K
Reported price
$33.9595 / share
Traded September 14, 2026Filed September 16, 2026SEC filing
Sale disclosed

Kenneth P. Gianella

Chief Financial Officer

Common Stock

Reported value
$800.42K
Reported price
$44.6487 / share
Traded August 18, 2026Filed August 19, 2026SEC filing
Sale disclosed

Kenneth P. Gianella

Chief Financial Officer

Common Stock

Reported value
$608.39K
Reported price
$45.5243 / share
Traded August 18, 2026Filed August 19, 2026SEC filing
Sale disclosed

Kenneth P. Gianella

Chief Financial Officer

Common Stock

Reported value
$380.56K
Reported price
$46.4035 / share
Traded August 18, 2026Filed August 19, 2026SEC filing
Sale disclosed

Kenneth P. Gianella

Chief Financial Officer

Common Stock

Reported value
$23.92K
Reported price
$47.0851 / share
Traded August 18, 2026Filed August 19, 2026SEC filing
Sale disclosed

Stephen A. Skaggs

Director

Common Stock

Reported value
$64.42K
Reported price
$46.48 / share
Traded August 5, 2026Filed August 7, 2026SEC filing
Sale disclosed

Stephen A. Skaggs

Director

Common Stock

Reported value
$163.28K
Reported price
$45.18 / share
Traded August 6, 2026Filed August 7, 2026SEC filing
Sale disclosed

Darien Spencer

Chief Operating Officer

Common Stock

Reported value
$1.35M
Reported price
$45.00 / share
Traded August 4, 2026Filed August 5, 2026SEC filing
Sale disclosed

Ted L. Tewksbury III

Director

Common Stock

Reported value
$79.67K
Reported price
$47.00 / share
Traded June 22, 2026Filed June 22, 2026SEC filing
Sale disclosed

Kenneth P. Gianella

Chief Financial Officer

Common Stock

Reported value
$2.11M
Reported price
$38.823 / share
Traded June 12, 2026Filed June 16, 2026SEC filing
Sale disclosed

Charles Angus Pacala

President and CEO

Common Stock

Reported value
$1.16M
Reported price
$38.823 / share
Traded June 12, 2026Filed June 16, 2026SEC filing
Sale disclosed

Cyrille Jacquemet

Chief Revenue Officer

Common Stock

Reported value
$338.65K
Reported price
$38.823 / share
Traded June 12, 2026Filed June 16, 2026SEC filing
Sale disclosed

Darien Spencer

Chief Operating Officer

Common Stock

Reported value
$487.58K
Reported price
$38.823 / share
Traded June 12, 2026Filed June 16, 2026SEC filing
Sale disclosed

Megan Chung

General Counsel and Secretary

Common Stock

Reported value
$437.19K
Reported price
$38.823 / share
Traded June 12, 2026Filed June 16, 2026SEC filing
Sale disclosed

Mark Frichtl

Chief Technology Officer

Common Stock

Reported value
$714.89K
Reported price
$38.823 / share
Traded June 12, 2026Filed June 16, 2026SEC filing
Reporting insiderSecurity / transactionAmount / priceValueTraded / disclosedSource
General Counsel and SecretaryCommon StockSale10b5-111,484$33.96 / share$389.99KSep 14Filed Sep 16 · 2d laterSEC filing
Chief Operating OfficerCommon StockSale10b5-112,808$33.96 / share$434.95KSep 14Filed Sep 16 · 2d laterSEC filing
President and CEOCommon StockSale10b5-130,385$33.96 / share$1.03MSep 14Filed Sep 16 · 2d laterSEC filing
Chief Revenue OfficerCommon StockSale8,896$33.96 / share$302.09KSep 14Filed Sep 16 · 2d laterSEC filing
Chief Financial OfficerCommon StockSale10b5-115,686$33.96 / share$532.68KSep 14Filed Sep 16 · 2d laterSEC filing
Chief Technology OfficerCommon StockSale10b5-118,778$33.96 / share$637.69KSep 14Filed Sep 16 · 2d laterSEC filing
Chief Financial OfficerCommon StockSale10b5-14 trades40,000avg $45.33 / share$1.81MAug 18Filed Aug 19 · 1d later
4 filings
  • 17,927 @ $44.65 · $800.42KSEC filing
  • 13,364 @ $45.52 · $608.39KSEC filing
  • 8,201 @ $46.40 · $380.56KSEC filing
  • 508 @ $47.09 · $23.92KSEC filing
DirectorCommon StockSale10b5-11,386$46.48 / share$64.42KAug 5Filed Aug 7 · 2d laterSEC filing
DirectorCommon StockSale10b5-13,614$45.18 / share$163.28KAug 6Filed Aug 7 · 1d laterSEC filing
Chief Operating OfficerCommon StockSale10b5-130,000$45.00 / share$1.35MAug 4Filed Aug 5 · 1d laterSEC filing
DirectorCommon StockSale10b5-11,695$47.00 / share$79.67KJun 22Filed Jun 22 · 0d laterSEC filing
Chief Financial OfficerCommon StockSale10b5-154,337$38.82 / share$2.11MJun 12Filed Jun 16 · 4d laterSEC filing
President and CEOCommon StockSale10b5-129,797$38.82 / share$1.16MJun 12Filed Jun 16 · 4d laterSEC filing
Chief Revenue OfficerCommon StockSale8,723$38.82 / share$338.65KJun 12Filed Jun 16 · 4d laterSEC filing
Chief Operating OfficerCommon StockSale10b5-112,559$38.82 / share$487.58KJun 12Filed Jun 16 · 4d laterSEC filing
General Counsel and SecretaryCommon StockSale10b5-111,261$38.82 / share$437.19KJun 12Filed Jun 16 · 4d laterSEC filing
Chief Technology OfficerCommon StockSale10b5-118,414$38.82 / share$714.89KJun 12Filed Jun 16 · 4d laterSEC filing

Showing the latest 20 of 55 trades. Show all 55 trades

Congress transactions 0

All Congress filings
No disclosed congressional trades for OUST in the imported filings.

This reflects the filings imported so far, not a complete trading history.

Explore furtherTechnical lab Company financials Test a strategy Compare company

Why this buying score?

Qualifying common-equity purchase value

$10,458 of common-equity purchase value after transaction-age decay across 180 days.

+2 pts

Distinct buying groups

1 distinct reporting-owner group(s). Joint rows count once; identity is not proof of discretion.

+2 pts

This score describes qualifying insider purchases at issuer level. Read the methodology

Sources and coverage

Limited filing history · Market-wide discovery does not establish complete company history. View coverage
Source
SEC EDGAR · Form 4
Issuer CIK
0001816581
Latest public acceptance
Oct 7, 2026, 08:31 PM UTC
Score calculated
Oct 8, 2026, 12:09 AM UTC
Parser
form4-parser-1.5
Classifier
form4-classifier-1.1
Scoring methodology
insider-experimental-1.1
Availability
Public filing time, not trade date

Open a transaction's SEC filing for the primary evidence. A code P may describe an open-market or private purchase; classification is not proof of intent.

Insider activity can have many explanations. Signal Strength is not a probability of profit or a recommendation to trade.