John Wendell Thompson

CIK: 0001207433

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)121 (67.6%)

Position reduction

Option Exercises (M)28 (15.6%)

Derivative conversions

Awards (A)4 (2.2%)

Compensation grants

Other (G, F, J, C, D, …)26 (14.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

RBRK

Rubrik, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (179 total)

RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Direct
1.1K shares at avg. $117.62$129K
RBRK
Rubrik, Inc.
Nov 2, 2026
Exercise(M)
Stock Option (Right to Buy)
Direct
11K shares-
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Direct
200 shares at avg. $122.37$24K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Indirect
500 shares at avg. $116.12$58K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Indirect
300 shares at avg. $118.79$36K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Direct
875 shares at avg. $115.64$101K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Direct
700 shares at avg. $120.43$84K
RBRK
Rubrik, Inc.
Nov 2, 2026
Exercise(M)
Class B Common Stock
Direct
11K shares-
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Direct
1.9K shares at avg. $119.65$227K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Direct
1.7K shares at avg. $118.73$202K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Direct
1.6K shares at avg. $116.52$186K
RBRK
Rubrik, Inc.
Nov 2, 2026
Conversion(C)
Direct
11K shares-
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Indirect
700 shares at avg. $114.62$80K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Indirect
100 shares at avg. $122.82$12K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Indirect
500 shares at avg. $117.91$59K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Direct
2.9K shares at avg. $114.55$335K
RBRK
Rubrik, Inc.
Nov 2, 2026
Sale(S)
Indirect
400 shares at avg. $120.04$48K
RBRK
Rubrik, Inc.
Oct 1, 2026
Exercise(M)
Stock Option (Right to Buy)
Direct
11K shares-
RBRK
Rubrik, Inc.
Oct 1, 2026
Sale(S)
Direct
2.4K shares at avg. $116.46$279K
RBRK
Rubrik, Inc.
Oct 1, 2026
Sale(S)
Indirect
300 shares at avg. $114.68$34K
RBRK
Rubrik, Inc.
Oct 1, 2026
Exercise(M)
Class B Common Stock
Direct
11K shares-
RBRK
Rubrik, Inc.
Oct 1, 2026
Sale(S)
Direct
896 shares at avg. $114.71$103K
RBRK
Rubrik, Inc.
Oct 1, 2026
Sale(S)
Direct
7.7K shares at avg. $115.57$891K
RBRK
Rubrik, Inc.
Oct 1, 2026
Sale(S)
Indirect
500 shares at avg. $116.47$58K
RBRK
Rubrik, Inc.
Oct 1, 2026
Conversion(C)
Direct
11K shares-

		Type	Shares	Price		Ownership
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	1,100	$117.62	$129,382	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Exercise(M) Stock Option (Right to Buy)	11,000	-	-	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	200	$122.37	$24,474	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	500	$116.12	$58,060	Indirect
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	300	$118.79	$35,637	Indirect
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	875	$115.64	$101,185	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	700	$120.43	$84,301	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Exercise(M) Class B Common Stock	11,000	-	-	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	1,900	$119.65	$227,335	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	1,700	$118.73	$201,841	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	1,600	$116.52	$186,432	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Conversion(C)	11,000	-	$0	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	700	$114.62	$80,234	Indirect
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	100	$122.82	$12,282	Indirect
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	500	$117.91	$58,955	Indirect
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	2,925	$114.55	$335,059	Direct
Nov 2, 2026	RBRK Rubrik, Inc.	Sale(S)	400	$120.04	$48,016	Indirect
Oct 1, 2026	RBRK Rubrik, Inc.	Exercise(M) Stock Option (Right to Buy)	11,000	-	-	Direct
Oct 1, 2026	RBRK Rubrik, Inc.	Sale(S)	2,394	$116.46	$278,805	Direct
Oct 1, 2026	RBRK Rubrik, Inc.	Sale(S)	300	$114.68	$34,404	Indirect
Oct 1, 2026	RBRK Rubrik, Inc.	Exercise(M) Class B Common Stock	11,000	-	-	Direct
Oct 1, 2026	RBRK Rubrik, Inc.	Sale(S)	896	$114.71	$102,780	Direct
Oct 1, 2026	RBRK Rubrik, Inc.	Sale(S)	7,710	$115.57	$891,045	Direct
Oct 1, 2026	RBRK Rubrik, Inc.	Sale(S)	500	$116.47	$58,235	Indirect
Oct 1, 2026	RBRK Rubrik, Inc.	Conversion(C)	11,000	-	$0	Direct

1-25 of 179 transactions

…

About THOMPSON JOHN WENDELL

THOMPSON JOHN WENDELL (SEC CIK 0001207433) files insider reports with the SEC as Director of Rubrik, Inc. (RBRK).

Signal8 holds 27 ownership filings by THOMPSON JOHN WENDELL, all Form 4s, filed between Dec 19, 2024 and Nov 3, 2026. Those filings report 179 transactions, from Dec 17, 2024 to Nov 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on THOMPSON JOHN WENDELL's filings is in PALO ALTO, CA.

Recent filings by THOMPSON JOHN WENDELL

Nov 2, 2026: Open-market sale of RBRK shares (Form 4, code S).
Nov 2, 2026: Option exercise of RBRK derivative securities (Form 4, code M).
Nov 2, 2026: Open-market sales of RBRK shares (5 lines, Form 4, code S).
Nov 2, 2026: Option exercise of RBRK derivative securities (Form 4, code M).
Nov 2, 2026: Open-market sales of RBRK shares (3 lines, Form 4, code S).

Other insiders filing for Rubrik, Inc. (RBRK)

Nithrakashyap Arvind, Chief Technology Officer
Wassenaar Yvonne, Director
Sinha Bipul, Chairman of the Board and CEO
Choudary Kiran Kumar, Chief Financial Officer
Russak-Aminoach Rakefet, Director
Mhatre Ravi, Director

How to read Form 4 transaction codes