Transaction · 0001980851-26-000008
PUBMPubMatic, Inc.
Gimbel Lisa
Gimbel Lisa, CAO, reported an open-market or private sale at PubMatic, Inc. involving 1396.000000 shares for an estimated $23787.42. Reported holdings after the transaction were 16927.000000 shares. A 10b5-1 reference was not detected in the stored filing text.
Open-market sellSEC transaction code SCAO
- Trade date
- May 18, 2026
- Filing date
- Aug 18, 2026
How reported position traded is calculated
Shares sold ÷ (holdings after + shares sold). Estimated position before: 18,323 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.
Filing warnings
Notes recorded with this filingdelayed filingThe filing was reported 92 calendar days after the transaction date.
PUBM price since this filing
Daily closing prices, with the filing date and available return windowsPUBM · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -52.7%1w ago -41.1%1d ago -41.1%
Returns since7d -5.2%30d -0.2%90d180d1y
Transaction facts
Stored Form 4 columns with their raw values
- Type
- Sell Code S
- Identifier
- 0001980851-26-000008 Class A Common Stock
- Transaction date
- May 18, 2026 Filed Aug 18, 2026, 10:38 PM · 92d delay
- Shares
- 1,396 sh $17.04 per share
- Estimated value
- -$23.7k Computed from shares × price
- Holdings after
- 16,927 sh Direct
Filing signal explanations
Badges describe filing facts only — not predictions.
Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Delayed Filing Direct Ownership Large Sale
Filing-only score
0 points
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.
How this score is calculated
- direct_ownership+6 points
direct_or_indirect_ownership = D
Direct ownership reports the insider's personal stake. - delayed_filing-6 points
reporting_delay_days = 92
Filing delay exceeds the configured threshold.
Signed filing-only points, not a probability or expected return. Version v1.
Reported relationships & other filings
Form 4 relationship flags and nearby filing context
Reported roles
CHIEF ACCOUNTING OFFICER
Officer YesDirector No10% NoOther No
Footnotes & amended
- F1
The sales reported on this line represent shares sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of restricted stock units ("RSUs"). The…
- F2
The price reported in Column 4 is a weighted average price. These shares were sold as part of a block trade for multiple security holders of the Issuer at prices ranging from $16.84 to $17.37, inclusi…
- F3
Each RSU represents a right to receive one share of the Issuer's Class A Common Stock at the time of vesting for no consideration.
- F4
The RSUs vest as to 1/4 of the total shares on August 15, 2024, and 1/16th of the total shares will vest quarterly thereafter, subject to the Reporting Person's provision of service to the Issuer on e…
- F5
RSUs do not expire; they either vest or are canceled prior to the vesting date.
- F6
The RSUs vest as to 1/16 of the total shares quarterly beginning on May 15, 2024, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
- F7
The RSUs vest as to 1/16 of the total shares quarterly beginning on May 15, 2025, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
- F8
The RSUs vest as to 1/16 of the total shares quarterly beginning on May 15, 2026, subject to the Reporting Person's provision of service to the Issuer on each vesting date.
Related transactions
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Recent company activity
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