Form4insider filings, from the source

Company · CIK 0001642896 · SIC 7373 — Services-Computer Integrated Systems Design · NYSE

Samsara Inc. · IOT

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

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $0 · 0sales $161.5M · 27net −$161.5M
$10k$10k$1M$1M$100M$100MbuyssalesJun 4Jun 21Jul 9Jul 27Aug 14Sep 1Sep 19

Reported at this company — common stock

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 18, 2026 SForm 4 →Sep 21, 5:16 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER770$40.42$31,123151,086−0.51%10b5-1
Sep 15, 2026 FForm 4 →Sep 17, 7:22 pm EDTDominic PhillipsSEE REMARKS38,966$42.91$1,672,031742,052—
Sep 15, 2026 SForm 4 →Sep 17, 7:21 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER2,165$42.55$92,121151,856−1.41%10b5-1
Sep 15, 2026 FForm 4 →Sep 17, 7:21 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER1,514$42.91$64,966154,021—10b5-1
Sep 15, 2026 FForm 4 →Sep 17, 7:20 pm EDTAdam EltoukhySEE REMARKS12,134$42.91$520,670381,854—
Sep 15, 2026 SForm 4 →Sep 17, 7:18 pm EDTJonathan ChadwickDirector10,000$42.09$420,87251,666−16.2%10b5-1
Sep 15, 2026 CGForm 4 →Sep 17, 7:17 pm EDTJohn BicketSEE REMARKS, Director, 10% Owner610,000——1,185,398—
Sep 14, 2026 CGForm 4 →Sep 16, 4:27 pm EDTSanjit BiswasCHIEF EXECUTIVE OFFICER, Director, 10% Owner610,000——1,005,761—
Sep 10, 2026 FForm 4 →Sep 14, 5:31 pm EDTDominic PhillipsSEE REMARKS8,324$38.65$321,723819,546—
Sep 10, 2026 FForm 4 →Sep 14, 5:29 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER3,651$38.65$141,111155,535—
Sep 10, 2026 FForm 4 →Sep 14, 5:28 pm EDTAdam EltoukhySEE REMARKS9,602$38.65$371,117405,984—
Sep 4, 2026 SForm 4 →Sep 9, 4:50 pm EDTDominic PhillipsSEE REMARKS29,619$44.25$1,310,7771,019,363−2.82%10b5-1
Aug 25, 2026 SForm 4 →Aug 27, 6:25 pm EDTAdam EltoukhySEE REMARKS6,876$39.82$273,802425,080−1.59%10b5-1
Aug 18, 2026 SForm 4 →Aug 20, 6:50 pm EDTSanjit BiswasCHIEF EXECUTIVE OFFICER, Director, 10% Owner263,900$39.89$10,527,940935,671−22.0%10b5-1
Aug 18, 2026 SForm 4 →Aug 20, 6:48 pm EDTJohn BicketSEE REMARKS, Director, 10% Owner263,900$39.90$10,528,4061,134,795−18.9%10b5-1
Aug 17, 2026 SForm 4 →Aug 19, 4:11 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER3,614$39.36$142,254159,186−2.22%10b5-1
Aug 4, 2026 SForm 4 →Aug 6, 6:20 pm EDTSanjit BiswasCHIEF EXECUTIVE OFFICER, Director, 10% Owner263,900$38.34$10,118,7841,143,671−18.7%10b5-1
Aug 4, 2026 SForm 4 →Aug 6, 6:19 pm EDTJohn BicketSEE REMARKS, Director, 10% Owner263,900$38.34$10,118,7801,342,795−16.4%10b5-1
Aug 3, 2026 SForm 4 →Aug 5, 5:11 pm EDTDominic PhillipsSEE REMARKS29,618$37.62$1,114,2591,048,982−2.75%10b5-1
Jul 27, 2026 SForm 4 →Jul 29, 4:59 pm EDTAdam EltoukhySEE REMARKS7,306$35.97$262,825425,080−1.69%10b5-1
Jul 22, 2026 AForm 4 →Jul 24, 7:02 pm EDTGary SteeleDirector7,801——21,889—
Jul 22, 2026 AForm 4 →Jul 24, 7:01 pm EDTAnn M LivermoreDirector7,801——245,204—
Jul 22, 2026 AForm 4 →Jul 24, 7:00 pm EDTAlyssa HenryDirector7,801——28,233—
Jul 22, 2026 AForm 4 →Jul 24, 6:58 pm EDTJonathan ChadwickDirector7,801——51,666—
Jul 22, 2026 AForm 4 →Jul 24, 6:57 pm EDTTodd M BluedornDirector7,801——36,618—
Jul 22, 2026 AForm 4 →Jul 24, 6:56 pm EDTMarc L AndreessenDirector7,801——7,801—
Jul 21, 2026 SForm 4 →Jul 23, 6:15 pm EDTSanjit BiswasCHIEF EXECUTIVE OFFICER, Director, 10% Owner263,900$36.13$9,534,2851,351,671−16.3%10b5-1
Jul 21, 2026 SForm 4 →Jul 23, 6:13 pm EDTJohn BicketSEE REMARKS, Director, 10% Owner263,900$36.13$9,534,0651,550,795−14.5%10b5-1
Jul 20, 2026 SForm 4 →Jul 21, 5:17 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER960$37.70$36,192162,800−0.59%10b5-1
Jul 15, 2026 SForm 4 →Jul 16, 4:17 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER2,549$37.82$96,403163,760−1.53%10b5-1
Jul 7, 2026 SForm 4 →Jul 9, 6:19 pm EDTSanjit BiswasCHIEF EXECUTIVE OFFICER, Director, 10% Owner263,900$36.65$9,671,8791,559,671−14.5%10b5-1
Jul 7, 2026 SForm 4 →Jul 9, 6:18 pm EDTJohn BicketSEE REMARKS, Director, 10% Owner263,900$36.66$9,673,9341,758,795−13.0%10b5-1
Jul 6, 2026 SForm 4 →Jul 7, 5:44 pm EDTAdam EltoukhySEE REMARKS3,653$37.00$135,161425,080−0.85%10b5-1
Jul 1, 2026 SForm 4 →Jul 2, 6:42 pm EDTDominic PhillipsSEE REMARKS29,974$33.32$998,8291,078,600−2.70%10b5-1
Jun 29, 2026 SForm 4 →Jun 30, 5:28 pm EDTAdam EltoukhySEE REMARKS2,039$32.08$65,411425,080−0.48%10b5-1
Jun 22, 2026 SForm 4 →Jun 23, 5:55 pm EDTAdam EltoukhySEE REMARKS1,614$32.21$51,990425,080−0.38%10b5-1
Jun 16, 2026 CGForm 4 →Jun 18, 7:23 pm EDTSanjit BiswasCHIEF EXECUTIVE OFFICER, Director, 10% Owner2,301,058——1,767,671—
Jun 16, 2026 CGForm 4 →Jun 18, 7:21 pm EDTJohn BicketSEE REMARKS, Director, 10% Owner2,752,972——1,966,795—
Jun 15, 2026 FForm 4 →Jun 17, 6:14 pm EDTDominic PhillipsSEE REMARKS38,963$33.66$1,311,495836,100—
Jun 15, 2026 SForm 4 →Jun 17, 6:11 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER2,549$33.74$86,003167,269−1.50%10b5-1
Jun 15, 2026 FForm 4 →Jun 17, 6:11 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER937$33.66$31,539169,818—10b5-1
Jun 15, 2026 FForm 4 →Jun 17, 6:09 pm EDTAdam EltoukhySEE REMARKS12,133$33.66$408,397425,080—
Jun 15, 2026 SForm 4 →Jun 17, 6:07 pm EDTJonathan ChadwickDirector10,000$33.47$334,72343,865−18.6%10b5-1
Jun 10, 2026 AFForm 4 →Jun 12, 5:07 pm EDTDominic PhillipsSEE REMARKS8,894$33.24$295,665913,591—
Jun 10, 2026 FForm 4 →Jun 12, 5:05 pm EDTBenjamin Louis KirchhoffCHIEF ACCOUNTING OFFICER2,487$33.62$83,613170,755—
Jun 10, 2026 FForm 4 →Jun 12, 5:05 pm EDTAdam EltoukhySEE REMARKS9,602$33.62$322,819449,209—
Jun 10, 2026 SForm 4 →Jun 12, 4:59 pm EDTMarc L AndreessenDirector1,113,660$32.90$36,640,3532,256,487−33.0%
Jun 8, 2026 SForm 4 →Jun 10, 6:16 pm EDTMarc L AndreessenDirector1,142,827$34.11$38,977,3093,370,147−25.3%
Jun 5, 2026 SForm 4 →Jun 9, 4:54 pm EDTDominic PhillipsSEE REMARKS19,547$35.39$691,765929,575−2.06%10b5-1

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

TradeReported (ET)InsiderSharesAvg priceTotalOwned afterΔ stakeFlags
Sep 15, 2026 CForm 4 →Sep 17, 7:17 pm EDTJohn BicketSEE REMARKS, Director, 10% Owner305,000——61,555,422—
Sep 14, 2026 CForm 4 →Sep 16, 4:27 pm EDTSanjit BiswasCHIEF EXECUTIVE OFFICER, Director, 10% Owner305,000——58,006,214—
Jun 16, 2026 CForm 4 →Jun 18, 7:23 pm EDTSanjit BiswasCHIEF EXECUTIVE OFFICER, Director, 10% Owner2,070,755——15,867,416—
Jun 16, 2026 CForm 4 →Jun 18, 7:21 pm EDTJohn BicketSEE REMARKS, Director, 10% Owner2,522,669——15,867,416—