Transaction · 0001866222-26-000043

Weingarten Tomer

Weingarten Tomer, PRES, CEO, reported an open-market or private sale at SentinelOne, Inc. involving 527368.000000 shares for an estimated $13323530.63. Reported holdings after the transaction were 1717510.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SPRES, CEO
SSentinelOne, Inc.
Filing timeOct 06
Trade dateOct 05, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position traded23.49%Shares sold ÷ (holdings after + shares sold). Estimated position before: 2,244,878 shares.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$25.80
Pre-filing
1mo ago -20.7%1w ago -11.9%1d ago -2.9%
Returns since
7d30d90d180d1y

S price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
S since 2026-10-06Filed yesterday · 1 day of post-filing data
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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
0001866222-26-000043
Class A Common Stock
Transaction date
Oct 05, 2026
Filed Oct 06, 2026, 11:07 PM · 1d delay
Shares
527k sh
$25.26 per share
Estimated value
-$13.3M
Computed from shares × price
Holdings after
1.71M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership Large Holdings Reduction Large Sale 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

President, CEO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    Represents the number of shares that were acquired upon conversion of Class B common stock to Class A common stock.

  2. F2

    The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on July 2, 2026.

  3. F3

    The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $24.95 to $25.51, inclusive. The reporting person undertakes to provi…

  4. F4

    Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

  5. F5

    The stock option is fully vested and exercisable. Pursuant to the grant agreement between the reporting person and the Issuer, it became fully vested on April 24, 2026.

  6. F6

    Each share of Class B common stock is convertible into one share of Class A common stock at any time and will convert automatically upon certain transfers and upon the earlier of (i) the date specifie…

  7. F7

    (continued from footnote 6) (iv) the date fixed by the Issuer's board of directors (the "Board"), following the first date following the completion of this offering when the reporting person is no lon…

  8. F8

    The securities reported in this row are held by an irrevocable trust over whose trustee the reporting person may exercise remove and replace powers. The reporting person disclaims beneficial ownershi…

Original filing · 0001866222-26-000043
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S