Latest filingSep 04, 2026Most recent Form 4
PUBM
PubMatic, Inc.
NasdaqTechnologyServices-Computer Programming, Data Processing, Etc.
Insider activity for last month from 08/05 to 09/05. Counts use processed Form 4 rows. Purchase and sale metrics use codes P and S; totals remain unknown when any matching value is missing. Rows without a usable transaction date cannot be assigned to a rolling period and are excluded.
Total buying$00 buys
Total selling$106M3 sells
Net open-market-$106M4 insiders
Open-market mix
Buy vs sell distribution by transaction countInsider activity report
Monthly open-market purchase and sale counts Buys Sells
Transaction codes
By Form 4 transaction code in selected period23transactions
- M · Option exercise · dominant14 · 61%
- C · Code C6 · 26%
- S · Open-market sells3 · 13%
Activity by reported role
A joint filing can contribute to multiple roles28transactions
- CAO · dominant8 · 29%
- Chief executive officer5 · 18%
- CHAIR5 · 18%
- CIO5 · 18%
- PRES5 · 18%
Distinct insiders active
Reporting-owner CIKs by month · peak Aug 2026 (3)Aug 2026Sep 2026
Reported Holdings After
Separated by insider, security, and ownership typeGimbel LisaClass A Common Stock · Direct
16,728Aug 15, 2026
Gimbel LisaRestricted Stock Units · Direct
5,580Aug 15, 2026
Kumar MukulClass A Common Stock · Direct
120,945Aug 17, 2026
Kumar MukulClass B Common Stock · Direct
135,600Aug 17, 2026
Goel Rajeev K.Class A Common Stock · Direct
16,083Aug 20, 2026
Goel Rajeev K.Class B Common Stock · Direct
220,355Aug 20, 2026
Goel Amar K.Class A Common Stock · Direct
35,580Sep 03, 2026
Goel Amar K.Class B Common Stock · Direct
6,250Sep 03, 2026
These are reported post-transaction holdings, not company-wide ownership percentages. Securities, indirect vehicles, and amendments are kept separate.
Filing activity heatmap
Each cell is one day · intensity = transactions · buys green, sells redAug 05 → Sep 05
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Filing detail checks
Secondary metrics for the selected periodFiling-only signals
Deterministic matches in the selected period
PUBM transaction history
Filters apply within this company and selected period by default| Ticker | Insider | Role | Type | Shares | Value | Code | Signals | 90d return | Filed | Trans date |
|---|---|---|---|---|---|---|---|---|---|---|
No transactions match your filtersOnce the backend ingests and parses SEC filings, they will appear here. Try removing a filter or picking a wider date range. | ||||||||||
PubMatic, Inc. Insider Activity FAQ
SEC Form 4 contextWho recently reported transactions at PubMatic, Inc.?
Goel Amar K., Goel Rajeev K., Kumar Mukul, Gimbel Lisa.
When was the latest reported open-market purchase?
No code-P purchase is available for this period.
When was the latest reported open-market sale?
Goel Amar K. reported a sale on Sep 03, 2026 valued at $10.6M. Read the SEC filing.
What is the recent purchase and sale balance?
Net open-market selling in the selected period was $1,067,188.64. Sales can occur for many non-investment reasons.
Where can I see the original SEC filing?
Every transaction row and latest-activity fact links to its original SEC filing.
What do these Form 4 transaction codes mean?
P and S generally describe open-market or private purchases and sales. A, D, F, M, X, G, J, and V describe awards, issuer dispositions, tax withholding, exercises, gifts, other transactions, and voluntary early reports; review each filing and its footnotes for context.