Form4insider filings, from the source

Company · CIK 0001422930 · SIC 7370 — Services-Computer Programming, Data Processing, Etc. · Nasdaq

PubMatic, Inc. · PUBM

Insider activity reported against this company. All insider holders · On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $11.5M · 24net −$11.5M
$10k$10k$100k$100k$1M$1M$10M$10MbuyssalesMay 17Jun 7Jun 29Jul 21Aug 12Sep 3Sep 25

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 24, 2026 SForm 4 →Sep 25, 7:00 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner50,453$18.45$930,6330−100%10b5-1
Sep 24, 2026 CForm 4 →Sep 25, 7:00 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner34,370——50,453—10b5-1
Sep 16, 2026 SForm 4 →Sep 18, 4:09 pm EDTMukul KumarPRESIDENT, ENGINEERING8,000$16.78$134,228112,945−6.61%10b5-1
Sep 16, 2026 CForm 4 →Sep 18, 4:09 pm EDTMukul KumarPRESIDENT, ENGINEERING8,000——120,945—10b5-1
Sep 3, 2026 SForm 4 →Sep 4, 5:03 pm EDTAmar K. GoelCHAIRMAN, CHIEF INNOVATION OFF, Director, 10% Owner6,250$17.04$106,52735,580−14.9%10b5-1
Sep 3, 2026 CForm 4 →Sep 4, 5:03 pm EDTAmar K. GoelCHAIRMAN, CHIEF INNOVATION OFF, Director, 10% Owner6,250——41,830—10b5-1
Sep 1, 2026 SForm 4 →Sep 2, 4:07 pm EDTLisa GimbelCHIEF ACCOUNTING OFFICER500$16.43$8,21516,427−2.95%10b5-1
Aug 20, 2026 SForm 4 →Aug 21, 7:39 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner49,980$16.49$824,26016,083−75.7%10b5-1
Aug 20, 2026 CForm 4 →Aug 21, 7:39 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner34,371——66,063—10b5-1
Aug 17, 2026 SForm 4 →Aug 18, 6:39 pm EDTMukul KumarPRESIDENT, ENGINEERING8,000$17.05$136,402112,945−6.61%10b5-1
Aug 17, 2026 CForm 4 →Aug 18, 6:39 pm EDTMukul KumarPRESIDENT, ENGINEERING8,000——120,945—10b5-1
Aug 15, 2026 MForm 4 →Aug 18, 6:38 pm EDTLisa GimbelCHIEF ACCOUNTING OFFICER3,762——18,323—
Aug 12, 2026 SForm 4 →Aug 14, 4:35 pm EDTSteven PantelickCHIEF FINANCIAL OFFICER41,919$17.28$724,26910,353−80.2%10b5-1
Aug 12, 2026 SForm 4 →Aug 14, 4:34 pm EDTLisa GimbelCHIEF ACCOUNTING OFFICER500$17.50$8,75014,561−3.32%10b5-1
Aug 10, 2026 SForm 4 →Aug 10, 5:51 pm EDTAndrew WoodsGENERAL COUNSEL & SECRETARY38,331$17.96$688,40239,761−49.1%10b5-1
Aug 7, 2026 SForm 4 →Aug 7, 9:41 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner211,302$17.74$3,749,42731,692−87.0%10b5-1
Aug 7, 2026 CForm 4 →Aug 7, 9:41 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner211,302——242,994—10b5-1
Jul 23, 2026 SForm 4 →Jul 27, 6:06 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner49,979$12.35$617,00631,692−61.2%10b5-1
Jul 23, 2026 CForm 4 →Jul 27, 6:06 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner34,370——81,671—10b5-1
Jul 16, 2026 SForm 4 →Jul 17, 5:20 pm EDTMukul KumarPRESIDENT, ENGINEERING8,000$13.67$109,345112,945−6.61%10b5-1
Jul 16, 2026 CForm 4 →Jul 17, 5:20 pm EDTMukul KumarPRESIDENT, ENGINEERING8,000——120,945—10b5-1
Jul 16, 2026 SForm 4 →Jul 17, 5:19 pm EDTAndrew WoodsGENERAL COUNSEL & SECRETARY3,239$14.01$45,37578,092−3.98%10b5-1
Jul 15, 2026 SForm 4 →Jul 17, 5:21 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner13,022$13.93$181,40347,301−21.6%10b5-1
Jul 15, 2026 CForm 4 →Jul 17, 5:21 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner13,022——56,263—10b5-1
Jul 2, 2026 SForm 4 →Jul 6, 6:24 pm EDTSteven PantelickCHIEF FINANCIAL OFFICER36,096$13.57$489,73152,272−40.8%10b5-1
Jul 2, 2026 SForm 4 →Jul 6, 6:22 pm EDTAmar K. GoelCHAIRMAN, CHIEF INNOVATION OFF, Director, 10% Owner6,584$13.65$89,86235,580−15.6%
Jul 2, 2026 SForm 4 →Jul 6, 6:21 pm EDTAndrew WoodsGENERAL COUNSEL & SECRETARY5,758$13.65$78,58881,331−6.61%
Jul 2, 2026 SForm 4 →Jul 6, 6:20 pm EDTMukul KumarPRESIDENT, ENGINEERING7,897$13.65$107,782112,945−6.53%
Jul 2, 2026 SForm 4 →Jul 6, 6:19 pm EDTPaulina KlimenkoCHIEF GROWTH OFFICER23,923$13.56$324,44171,044−25.2%10b5-1
Jul 1, 2026 MForm 4 →Jul 6, 6:24 pm EDTSteven PantelickCHIEF FINANCIAL OFFICER45,665——88,368—10b5-1
Jul 1, 2026 SForm 4 →Jul 6, 6:23 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner76,030$13.74$1,044,39747,301−61.6%10b5-1
Jul 1, 2026 CMForm 4 →Jul 6, 6:23 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner123,331——55,801—10b5-1
Jul 1, 2026 MForm 4 →Jul 6, 6:22 pm EDTAmar K. GoelCHAIRMAN, CHIEF INNOVATION OFF, Director, 10% Owner18,098——42,164—
Jul 1, 2026 MForm 4 →Jul 6, 6:21 pm EDTAndrew WoodsGENERAL COUNSEL & SECRETARY15,823——87,089—
Jul 1, 2026 MForm 4 →Jul 6, 6:20 pm EDTMukul KumarPRESIDENT, ENGINEERING19,973——120,842—
Jul 1, 2026 MForm 4 →Jul 6, 6:19 pm EDTPaulina KlimenkoCHIEF GROWTH OFFICER33,531——94,967—10b5-1
Jun 18, 2026 SForm 4 →Jun 22, 8:37 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner43,077$11.30$486,5680−100%10b5-1
Jun 18, 2026 CForm 4 →Jun 22, 8:37 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner21,871——43,077—10b5-1
Jun 8, 2026 SForm 4 →Jun 9, 5:13 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner44,000$11.33$498,65621,206−67.5%10b5-1
Jun 8, 2026 CForm 4 →Jun 9, 5:13 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner44,000——65,206—10b5-1
Jun 2, 2026 SForm 4 →Jun 3, 5:32 pm EDTMukul KumarPRESIDENT, ENGINEERING8,000$11.96$95,700100,869−7.35%10b5-1
Jun 2, 2026 CForm 4 →Jun 3, 5:32 pm EDTMukul KumarPRESIDENT, ENGINEERING8,000——108,869—10b5-1
May 18, 2026 SForm 4 →Aug 18, 6:38 pm EDTLisa GimbelCHIEF ACCOUNTING OFFICER1,396$17.04$23,78716,927−7.62% late

Reported at this company — derivatives (options, RSUs, warrants)

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 16, 2026 CMForm 4 →Sep 18, 4:09 pm EDTMukul KumarPRESIDENT, ENGINEERING24,000$2.15$17,200135,600—10b5-1
Sep 3, 2026 CMForm 4 →Sep 4, 5:03 pm EDTAmar K. GoelCHAIRMAN, CHIEF INNOVATION OFF, Director, 10% Owner18,750$2.15$13,4380—10b5-1
Aug 20, 2026 CMForm 4 →Aug 21, 7:39 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner78,113$2.15$47,023185,984—10b5-1
Aug 17, 2026 CMForm 4 →Aug 18, 6:39 pm EDTMukul KumarPRESIDENT, ENGINEERING24,000$2.15$17,200135,600—10b5-1
Aug 15, 2026 MForm 4 →Aug 18, 6:38 pm EDTLisa GimbelCHIEF ACCOUNTING OFFICER3,762——11,125—
Aug 7, 2026 CMForm 4 →Sep 25, 7:00 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner78,110$2.15$47,021173,484—10b5-1 late
Aug 7, 2026 CMForm 4 →Aug 7, 9:41 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner633,906$3.89$821,965198,484—10b5-1
Jul 23, 2026 CMForm 4 →Jul 27, 6:06 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner78,110$2.15$47,021198,484—10b5-1
Jul 16, 2026 CMForm 4 →Jul 17, 5:20 pm EDTMukul KumarPRESIDENT, ENGINEERING24,000$2.15$17,200135,600—10b5-1
Jul 15, 2026 CMForm 4 →Jul 17, 5:21 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner39,066$3.89$50,656210,984—10b5-1
Jul 1, 2026 MForm 4 →Jul 6, 6:24 pm EDTSteven PantelickCHIEF FINANCIAL OFFICER45,665——276,585—10b5-1
Jul 1, 2026 CMForm 4 →Jul 6, 6:23 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner174,683$3.89$99,880210,984—10b5-1
Jul 1, 2026 MForm 4 →Jul 6, 6:22 pm EDTAmar K. GoelCHAIRMAN, CHIEF INNOVATION OFF, Director, 10% Owner18,098——121,154—
Jul 1, 2026 MForm 4 →Jul 6, 6:20 pm EDTMukul KumarPRESIDENT, ENGINEERING19,973——117,041—
Jul 1, 2026 MForm 4 →Jul 6, 6:19 pm EDTPaulina KlimenkoCHIEF GROWTH OFFICER33,531——211,396—10b5-1
Jun 18, 2026 CMForm 4 →Jun 22, 8:37 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner65,613$2.15$47,023210,984—10b5-1
Jun 8, 2026 CMForm 4 →Jun 9, 5:13 pm EDTRajeev K. GoelCHIEF EXECUTIVE OFFICER, Director, 10% Owner132,000$2.15$94,600210,984—10b5-1
Jun 2, 2026 CMForm 4 →Jun 3, 5:32 pm EDTMukul KumarPRESIDENT, ENGINEERING24,000——135,600—10b5-1
Apr 1, 2026 MForm 4 →Jul 6, 6:21 pm EDTAndrew WoodsGENERAL COUNSEL & SECRETARY15,823——60,577— late