Transaction · 0001193125-26-357357

Gianella Kenneth P.

Gianella Kenneth P., CFO, reported an open-market or private sale at Ouster, Inc. involving 13364.000000 shares for an estimated $608386.75. Reported holdings after the transaction were 269723.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCFO
OUSTOuster, Inc.
Filing timeAug 20
Trade dateAug 18, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$37.95
Pre-filing
1mo ago -2.4%1w ago +18.9%1d ago +26.8%
Returns since
7d -3.7%30d -12.4%90d -12.4%180d -12.4%1y -12.4%

OUST price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
OUST since 2026-08-20Filed 16 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Sell
Code S
Identifier
0001193125-26-357357
Common Stock
Transaction date
Aug 18, 2026
Filed Aug 20, 2026, 12:32 AM · 2d delay
Shares
13.3k sh
$4.55k per share
Estimated value
-$60.8M
Computed from shares × price
Holdings after
269k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership Repeat Seller 10b5-1 Detected
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Reflects shares sold pursuant to a Rule 10b5-1 plan dated May 19, 2026.

  2. F2

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $44.00 to $44.94. The Reporting Person undertakes to provide the Issu…

  3. F3

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $45.01 to $45.865. The Reporting Person undertakes to provide the Iss…

  4. F4

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.00 to $46.99. The Reporting Person undertakes to provide the Issu…

  5. F5

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.05 to $47.115. The Reporting Person undertakes to provide the Iss…

Original filing · 0001193125-26-357357
Related transactions

0 other filings

Same reporting owner
Recent company activity

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OUST