John Wendell Thompson Insider Trading Activity

Corporate InsiderDirector · CIK 1207433

Total trades

$9.2M

Total volume

May 1, 2026

Last activity

RBRK

Rubrik, Inc.

John Wendell Thompson has been net-selling over the last 12 months with 0 purchases and 49 sales across 1 company.

RBRK is the most-traded position with 49 trades. The largest single transaction was a sale of RBRK for $559K on Nov 3, 2025.

Performance Scorecard

Forward stock performance after each transaction by John Wendell Thompson. Buy returns measure price movement after open-market purchases; sell-avoided measures the loss avoided after open-market sales. Success rate counts trades where the insider's direction was right.

PERIOD	AVG BUY RETURN	AVG SELL AVOIDED	SUCCESS RATE	TRADES
30 days	—	+0.6%	59%	54
90 days	—	+5.3%	74%	46
120 days	—	+11.0%	85%	40

Performance based on stock price movement after each transaction date. Past results do not predict future returns. Not financial advice.

Price & Trades

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RBRK · Rubrik, Inc.

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Recent Trades

Showing the 50 most recent of 54 disclosed trades.

DATE	TICKER	TYPE	SHARES	PRICE	VALUE	ROLE
May 1, 2026	RBRK	Sell	2,000	$55.39	$111K	Director
May 1, 2026	RBRK	Sell	500	$56.00	$28K	Director
May 1, 2026	RBRK	Sell	7,197	$55.25	$398K	Director
May 1, 2026	RBRK	Sell	3,803	$55.92	$213K	Director
Apr 1, 2026	RBRK	Sell	2,400	$48.93	$117K	Director
Apr 1, 2026	RBRK	Sell	100	$49.60	$5K	Director
Apr 1, 2026	RBRK	Sell	5,354	$48.57	$260K	Director
Apr 1, 2026	RBRK	Sell	5,646	$49.22	$278K	Director
Mar 2, 2026	RBRK	Sell	200	$51.87	$10K	Director
Mar 2, 2026	RBRK	Sell	1,000	$53.33	$53K	Director
Mar 2, 2026	RBRK	Sell	1,300	$53.98	$70K	Director
Mar 2, 2026	RBRK	Sell	500	$52.02	$26K	Director
Mar 2, 2026	RBRK	Sell	4,371	$53.30	$233K	Director
Mar 2, 2026	RBRK	Sell	6,129	$53.97	$331K	Director
Feb 2, 2026	RBRK	Sell	1,100	$54.52	$60K	Director
Feb 2, 2026	RBRK	Sell	900	$55.64	$50K	Director
Feb 2, 2026	RBRK	Sell	500	$56.42	$28K	Director
Feb 2, 2026	RBRK	Sell	4,498	$54.42	$245K	Director
Feb 2, 2026	RBRK	Sell	3,902	$55.65	$217K	Director
Feb 2, 2026	RBRK	Sell	2,600	$56.26	$146K	Director
Jan 5, 2026	RBRK	Sell	1,800	$73.61	$132K	Director
Jan 5, 2026	RBRK	Sell	600	$74.41	$45K	Director
Jan 5, 2026	RBRK	Sell	100	$75.19	$8K	Director
Jan 5, 2026	RBRK	Sell	7,100	$73.56	$522K	Director
Jan 5, 2026	RBRK	Sell	3,600	$74.29	$267K	Director
Jan 5, 2026	RBRK	Sell	300	$75.07	$23K	Director
Dec 1, 2025	RBRK	Sell	4,223	$68.40	$289K	Director
Dec 1, 2025	RBRK	Sell	4,586	$69.02	$317K	Director
Dec 1, 2025	RBRK	Sell	200	$69.83	$14K	Director
Nov 3, 2025	RBRK	Sell	1,106	$74.43	$82K	Director
Nov 3, 2025	RBRK	Sell	7,403	$75.55	$559K	Director
Nov 3, 2025	RBRK	Sell	500	$76.21	$38K	Director
Oct 1, 2025	RBRK	Sell	3,551	$82.27	$292K	Director
Oct 1, 2025	RBRK	Sell	5,358	$83.07	$445K	Director
Oct 1, 2025	RBRK	Sell	100	$83.77	$8K	Director
Sep 2, 2025	RBRK	Sell	809	$86.62	$70K	Director
Sep 2, 2025	RBRK	Sell	5,375	$87.74	$472K	Director
Sep 2, 2025	RBRK	Sell	2,825	$88.35	$250K	Director
Aug 1, 2025	RBRK	Sell	300	$84.58	$25K	Director
Aug 1, 2025	RBRK	Sell	700	$85.89	$60K	Director
Aug 1, 2025	RBRK	Sell	3,799	$86.82	$330K	Director
Aug 1, 2025	RBRK	Sell	2,910	$87.75	$255K	Director
Aug 1, 2025	RBRK	Sell	1,200	$88.87	$107K	Director
Aug 1, 2025	RBRK	Sell	100	$90.46	$9K	Director
Jul 1, 2025	RBRK	Sell	1,703	$84.41	$144K	Director
Jul 1, 2025	RBRK	Sell	4,096	$85.47	$350K	Director
Jul 1, 2025	RBRK	Sell	1,700	$86.20	$147K	Director
Jul 1, 2025	RBRK	Sell	400	$87.56	$35K	Director
Jul 1, 2025	RBRK	Sell	1,110	$89.24	$99K	Director
Jun 2, 2025	RBRK	Sell	700	$95.41	$67K	Director