Dudediligence.

SentinelOne, Inc

SNYSE · Services-Prepackaged Software
Write an idea

Insiders

Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$87.6M

27 notices · 4,933,408 sh

Oct 2025 to Oct 2026

Reported ·

$16.8M

37 sales · 1 buy · $595,600 bought

Oct 2025 to Jun 2026

The two figures cover different periods.

11 of 37 reported sales carry the 10b5-1 box.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-10-05: Tomer Weingarten, Form 1442026-09-11: Tomer Weingarten, Form 1442026-09-10: ROBIN TOMASELLO, Form 1442026-09-08: SONALEE PAREKH, Form 1442026-09-08: ROBIN TOMASELLO, Form 1442026-07-01: Tomer Weingarten, Form 1442026-06-15: Tomer Weingarten, Form 1442026-06-11: Tomer Weingarten, Form 1442026-05-04: Tomer Weingarten, Form 1442026-05-01: Tomer Weingarten, Form 1442026-03-17: Tomer Weingarten, Form 1442025-12-11: Tomer Weingarten, Form 1442025-10-14: Insight Partners XI (Co-Investors) (B), L.P., Form 1442025-10-14: Insight Partners XI, L.P., Form 1442025-10-14: Insight Partners (Delaware) XI, L.P., Form 1442025-10-14: Insight Venture Partners X (Co-Investors), L.P., Form 1442025-10-14: Insight Partners Fund X Follow-On Fund, L.P., Form 1442025-10-14: Insight Partners (Cayman) XI, L.P., Form 1442025-10-14: Insight Partners Fund X (Delaware) Follow-On Fund, L.P., Form 1442025-10-14: Insight Venture Partners (Delaware) X, L.P., Form 1442025-10-14: Insight Venture Partners X, L.P., Form 1442025-10-14: Insight Partners (Delaware) XI, L.P., Form 1442025-10-14: Insight Partners Fund X (Cayman) Follow-On Fund, L.P., Form 1442025-10-14: Insight Partners (EU) XI, S.C.Sp, Form 1442025-10-14: Insight Venture Partners (Cayman) X, L.P., Form 1442025-10-14: Insight Partners XI (Co-Investors), L.P., Form 1442025-11-06: Conder Keenan Michael, sold2025-11-06: TOMASELLO ROBIN, sold2025-11-06: Weingarten Tomer, sold2025-12-08: Conder Keenan Michael, sold2025-12-08: TOMASELLO ROBIN, sold2025-12-08: Weingarten Tomer, sold2025-12-11: Weingarten Tomer, sold2025-12-16: PEEK MARK S, bought2026-01-02: Weingarten Tomer, sold2026-01-06: Pinczuk Ana G., sold2026-01-06: Larson Barbara A, sold2026-02-06: Conder Keenan Michael, sold2026-02-06: TOMASELLO ROBIN, sold2026-02-06: Weingarten Tomer, sold2026-02-11: Weingarten Tomer, sold2026-03-06: Conder Keenan Michael, sold2026-03-06: TOMASELLO ROBIN, sold2026-03-06: Weingarten Tomer, sold2026-03-17: Weingarten Tomer, sold2026-03-25: Conder Keenan Michael, sold2026-03-25: PADGETT BARRY L., sold2026-03-25: TOMASELLO ROBIN, sold2026-03-25: Pinczuk Ana G., sold2026-03-25: Weingarten Tomer, sold2026-04-06: PADGETT BARRY L., sold2026-04-06: Pinczuk Ana G., sold2026-05-01: Weingarten Tomer, sold2026-05-06: Conder Keenan Michael, sold2026-05-06: TOMASELLO ROBIN, sold2026-05-06: Weingarten Tomer, sold2026-06-08: Conder Keenan Michael, sold2026-06-08: TOMASELLO ROBIN, sold2026-06-08: Weingarten Tomer, sold2026-06-11: Weingarten Tomer, sold2026-06-15: Weingarten Tomer, sold
under a no plan named▼ sale▲ buysize is dollars

Form 144 notices, newest first

2026-10-05Tomer Weingarten, President, CEO$13.4M
527,368 shplan 2026-07-02Form 4s on file end Jun 23144 ↗
2026-09-11Tomer Weingarten, President, CEO$2,269,078
114,890 shplan 2025-06-03Form 4s on file end Jun 23144 ↗
2026-09-10ROBIN TOMASELLO, Chief Accounting Officer$158,300
8,143 shplan 2026-06-09Form 4s on file end Jun 23144 ↗
2026-09-08SONALEE PAREKH, Chief Financial Officer$430,680
21,664 shplan 2026-06-09Form 4s on file end Jun 23144 ↗
2026-09-08ROBIN TOMASELLO, Chief Accounting Officer$246,572
12,403 shplan 2026-06-09Form 4s on file end Jun 23144 ↗
2026-07-01Tomer Weingarten, President, CEO$2,038,364
115,882 shplan 2025-06-03Form 4s on file end Jun 23144 ↗
2026-06-15Tomer Weingarten, President, CEO$880,124
57,941 shplan 2025-06-03144 ↗
Form 4, 2026-06-16: sold 57,941 at $15.21 Form 4 ↗
2026-06-11Tomer Weingarten, President, CEO$845,689
57,296 shplan 2025-06-03144 ↗
Form 4, 2026-06-12: sold 57,296 at $14.60 Form 4 ↗
2026-05-04Tomer Weingarten, President, CEO$3,613,958
231,664 shplan 2025-06-03144 ↗
Form 4, 2026-05-08: sold 21,960 at $15.65 Form 4 ↗
2026-05-01Tomer Weingarten, President, CEO$1,490
100 shplan 2025-06-03144 ↗
Form 4, 2026-05-05: sold 231,764 at $15.32 Form 4 ↗
2026-03-17Tomer Weingarten, President, CEO$563,139
38,864 shplan 2025-06-03144 ↗
Form 4, 2026-03-19: sold 38,864 at $14.47 Form 4 ↗
2025-12-11Tomer Weingarten, President, CEO$4,554,652
303,846 shplan 2025-06-03144 ↗
Form 4, 2025-12-10: sold 38,684 at $14.58 Form 4 ↗
2025-10-14Insight Partners XI (Co-Investors) (B), L.P., 10% Stockholder$47,107
2,771 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners XI, L.P., 10% Stockholder$2,052,359
120,727 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners (Delaware) XI, L.P., 10% Stockholder$12,172
716 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Venture Partners X (Co-Investors), L.P., 10% Stockholder$629,153
37,009 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners Fund X Follow-On Fund, L.P., 10% Stockholder$126,361
7,433 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners (Cayman) XI, L.P., 10% Stockholder$2,248,454
132,262 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners Fund X (Delaware) Follow-On Fund, L.P., 10% Stockholder$22,015
1,295 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Venture Partners (Delaware) X, L.P., 10% Stockholder$4,194,393
246,729 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Venture Partners X, L.P., 10% Stockholder$26.4M
1,555,441 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners (Delaware) XI, L.P., 10% Stockholder$287,096
16,888 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners Fund X (Cayman) Follow-On Fund, L.P., 10% Stockholder$179,860
10,580 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners (EU) XI, S.C.Sp, 10% Stockholder$266,679
15,687 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Venture Partners (Cayman) X, L.P., 10% Stockholder$21.7M
1,275,478 shno plan dateno Form 4 on file144 ↗
2025-10-14Insight Partners XI (Co-Investors), L.P., 10% Stockholder$34,170
2,010 shno plan dateno Form 4 on file144 ↗
2025-10-06Insight Partners (EU) XI, S.C.Sp, 10% Stockholder$329,778
18,321 shno plan dateno Form 4 on file144 ↗