Every Form 4 that Rubrik, Inc. (RBRK) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow RBRK and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full RBRK filings page.
Rubrik, Inc. director John Wendell Thompson reported equity transactions involving both Class A and Class B common stock. On January 14, 2026, 27,500 shares of Class B Common Stock held by the John and Sandra Thompson Trust automatically converted into 27,500 shares of Class A Common Stock at a price of $0 per share, leaving 815,338 Class B shares and 28,498 Class A shares beneficially owned indirectly through the trust. The filing also shows a separate holding of 50,001 shares of Class B Common Stock held directly.
On January 15, 2026, Thompson received a grant of 953 Class A restricted stock units, fully vested as of the grant date, at $0 per share, bringing his directly held Class A position to 3,655 shares. Thompson serves as co‑trustee of the trust and shares voting and dispositive power with his spouse.
Rubrik, Inc. director files an amended insider trading report adding previously omitted sales of Class A common stock made through an affiliated entity. The amendment covers sales on December 12, 2025 by Lightspeed Management Company, L.L.C., including 3,707 shares at a weighted average price of $84.96 and 1,600 shares at $85.99. After these transactions, the filing shows indirect beneficial ownership decreasing from 1,600 shares to zero. The director is a managing member of Lightspeed Management Company, L.L.C. and shares voting and dispositive power over these shares, but disclaims beneficial ownership except to the extent of his pecuniary interest.
Rubrik, Inc. insider Brian K. McCarthy, the company’s President of Global Sales & Field Operations, reported selling a total of 10,000 shares of Class A Common Stock on January 12, 2026. The sales were executed in three separate transactions of 2,000, 4,067 and 3,933 shares at weighted average prices of $69.76, $70.94, and $71.40 per share, respectively.
The filing states that these sales were made under a pre-arranged Rule 10b5-1 trading plan adopted on July 13, 2025, which is designed to allow insiders to sell shares according to a preset schedule. After these transactions, McCarthy directly holds 330,772 Rubrik Class A shares, indicating he retains a significant equity position in the company.
Rubrik, Inc.’s Chief Financial Officer, Choudary Kiran Kumar, reported several equity transactions in the company’s stock. On January 7, 2026, he exercised a stock option for 2,000 shares of Class B Common Stock at an exercise price of $7.99 per share. These Class B shares automatically converted into 2,000 shares of Class A Common Stock, recorded at a price of $0, increasing his direct Class A holdings to 508,459 shares.
That same day, he sold 1,900 Class A shares at a weighted average price of $75.49 per share (within a $75.39–$76.08 range), 1,500 shares at a weighted average price of $77.02 (within a $76.48–$77.41 range), and 100 shares at $77.50. After these sales, he directly owned 504,959 shares of Class A Common Stock and 46,450 stock options. The filing notes that the sale was made under a Rule 10b5-1 trading plan adopted on January 15, 2025.
Rubrik, Inc. director reports insider trades and share conversions. On 01/05/2026, the reporting person, serving as a director, recorded multiple transactions in Rubrik Class A and Class B common stock, some held through the John and Sandra Thompson Trust.
The trust acquired and converted 2,500 shares at $0 and sold a total of 2,500 Class A shares in several trades, with weighted average prices including $73.61, $74.41, and $75.19 per share under a Rule 10b5‑1 trading plan adopted October 6, 2025. Separately, the director exercised a stock option for 11,000 shares of Class B common stock at an exercise price of $4.38, converting them into Class A and selling 11,000 Class A shares in multiple trades at weighted average prices such as $73.56, $74.29, and $75.07. Each Class B share is convertible into one Class A share, and the option was fully vested.
Rubrik, Inc. insider activity: A reporting person who is both a director and the Chief Technology Officer of Rubrik, Inc. reported transactions dated 12/23/2025 involving Class A and Class B Common Stock. The filing shows a conversion of 100,000 shares of Class B Common Stock into 100,000 shares of Class A Common Stock at a stated price of $0 per share, increasing direct Class A holdings to 442,703 shares. On the same date, 100,000 shares of Class A Common Stock were disposed of as a transaction coded "G" at a stated price of $0 per share, leaving 342,703 Class A shares held directly. The reporting person also continues to hold Class B Common Stock that is convertible into Class A Common Stock, including 200,000 shares held indirectly through the Nithrakashyap/Chatterjee Revocable Trust.
Rubrik, Inc.’s Chief Financial Officer reported an option exercise and related stock sales on December 22, 2025. The CFO exercised a stock option to acquire 2,000 shares of Class B Common Stock at $7.99 per share, which converted into 2,000 shares of Class A Common Stock and are shown as acquired at $0 in the table. On the same date, the CFO sold 2,600 Class A shares at a weighted average price of $79.02 per share and 900 Class A shares at a weighted average price of $79.93 per share, with actual sale prices ranging from $78.55 to $80.37. These transactions were carried out under a Rule 10b5-1 trading plan adopted on January 15, 2025, and left the CFO with 507,359 Class A shares held directly after the reported trades.
Rubrik, Inc. director reports equity award conversions and holdings. On 12/16/2025, the reporting person exercised two Restricted Stock Unit awards for 16,668 and 8,334 RSUs, each converting into the same number of shares of Class B Common Stock, which in turn are convertible into Class A Common Stock on a one-for-one basis.
Following these transactions, the reporting person directly holds 50,001 shares of Class A Common Stock and indirectly holds 845,338 shares of Class A Common Stock through the John and Sandra Thompson Trust, where the reporting person serves as co-trustee. The RSUs had a $0 exercise price and vest in annual tranches subject to continued service and prior satisfaction of a liquidity event condition tied to Rubrik’s initial public offering.
Rubrik, Inc. director reported an equity transaction involving restricted stock units and dual-class shares. On December 16, 2025, 16,668 restricted stock units were converted into the same number of shares of Class B common stock at an exercise price of $0, leaving no derivative securities of that grant outstanding. The filing explains that these RSUs vest over three years with an additional liquidity-event condition tied to Rubrik’s initial public offering.
The filing also notes that each share of Class B common stock held by the reporting person is convertible into one share of Class A common stock, including automatic conversion upon sale or transfer and optional conversion at any time. A portion of the Class A common stock, totaling 21,228 shares, is held indirectly through the McLaughlin Revocable Living Trust, for which the reporting person serves as co-trustee and shares voting and dispositive power with a spouse.
Rubrik, Inc. officer and President, Global Sales & Field Operations reported equity award activity and related stock sales. On December 16, 2025, the reporting person acquired 6,250 shares of Class A common stock at $0 in connection with vesting and settlement of restricted stock units (RSUs), and held 345,569 shares afterward.
On December 17, 2025, the insider sold 2,851 Class A shares at $76.18 per share and 1,946 Class A shares at $76.19 per share, reducing direct holdings to 340,772 Class A shares. The filing notes that the sale was required under the company’s sell‑to‑cover policy to satisfy tax obligations from RSU vesting. Each RSU represents one share of Class B common stock, which is convertible into Class A common stock on a one‑for‑one basis under specified conditions.
Rubrik, Inc.'s Chief Financial Officer reported equity transactions involving Class A and Class B common stock. On December 16, 2025, 7,187 shares were acquired at $0 following the vesting and settlement of restricted stock units (RSUs), increasing the reported beneficial ownership to 514,738 shares. On December 17, 2025, the CFO sold 3,984 and 2,795 shares of Class A common stock at prices of $76.18 and $76.19 per share, respectively, as part of a sell-to-cover policy for tax obligations tied to RSU vesting, leaving 507,959 Class A shares owned directly. Each RSU represents one share of Class B common stock, and each Class B share held by the CFO is convertible into one Class A share, including automatic conversion upon sale or transfer.
Rubrik, Inc. insider activity: A director and Chief Technology Officer reported equity compensation vesting and a related share sale. On 12/16/2025, 40,625 Restricted Stock Units vested, resulting in the acquisition of 40,625 shares of Class A common stock at $0 per share through conversion of Class B stock. On 12/17/2025, the insider sold 31,450 shares of Class A common stock at $76.19 per share in a transaction described as a sell-to-cover for tax obligations tied to RSU vesting. After these transactions, the insider directly held 342,703 shares of Class A common stock and also held 200,000 Class A shares indirectly through a revocable trust.
Rubrik, Inc. director Ravi Mhatre reported a series of indirect transactions involving Class A and Class B common stock held through multiple Lightspeed-affiliated investment vehicles. On 12/11/2025, several blocks of Class B common stock automatically converted into Class A common stock at $0 and were moved through in-kind distributions among funds and management entities without cash consideration.
On 12/12/2025, Lightspeed Venture Partners X, L.P. sold 97,658 Class A shares at a weighted average price of $81.67 and 4,001 Class A shares at a weighted average price of $85.5, in each case through multiple trades within stated price ranges, reducing that fund’s Rubrik holdings to zero. Mhatre reports these as indirect positions through the various entities and disclaims beneficial ownership of the shares except to the extent of his pecuniary interest.
Rubrik, Inc. insider Form 4 shows planned stock sales by an executive. The company’s President, Global Sales & Field Operations reported selling Class A common stock of Rubrik, Inc. on 12/10/2025 in three transactions under a Rule 10b5-1 trading plan adopted on July 13, 2025.
The executive sold 5,400 shares at a weighted average price of $90.37 per share, 3,900 shares at a weighted average price of $91.24 per share, and 700 shares at a weighted average price of $92.12 per share. After these sales, the reporting person beneficially owned 339,319 shares of Rubrik Class A common stock, held directly.
Rubrik, Inc. (RBRK) disclosed insider stock transactions by its Chief Financial Officer. On 12/09/2025, the CFO exercised a stock option for 2,000 shares of Class B Common Stock at an exercise price of $7.99 per share, which resulted in 2,000 shares of Class A Common Stock being acquired at $0 in Table I. The filing notes that each share of Class B Common Stock is convertible into one share of Class A Common Stock.
That same day, the CFO sold a total of 3,500 shares of Class A Common Stock in several transactions at weighted average prices of $89.01, $90.39, $91.62 and $92.14 per share, under a Rule 10b5-1 trading plan adopted on January 15, 2025. After these transactions, the CFO beneficially owned 507,551 shares of Class A Common Stock and 50,450 derivative securities (stock options).
Rubrik, Inc. director reports stock conversion and sales by family trust. On 12/01/2025, the John and Sandra Thompson Trust, for which the reporting person is a co-trustee, converted 9,009 shares of Rubrik Class B Common Stock into 9,009 shares of Class A Common Stock at a price of $0 per share. That same day, the trust sold 4,223 Class A shares at a weighted average price of $68.40 per share, 4,586 shares at a weighted average price of $69.02 per share, and 200 shares at a weighted average price of $69.83 per share, in each case under a Rule 10b5-1 trading plan. Following these transactions, the trust held 998 Class A shares indirectly for the reporting person, who also held 2,702 Class A shares directly.
Rubrik, Inc. (RBRK) filed a Form 4 reporting equity transactions by its Chief Financial Officer. On 11/19/2025, the CFO exercised a stock option for 2,000 shares of Class B common stock at an exercise price of $7.99 per share, which were then converted into 2,000 shares of Class A common stock and acquired at a reported price of $0.
That same day, the CFO sold 3,500 shares of Class A common stock in open-market transactions, consisting of 1,900 shares at a weighted average price of $68.91 per share and 1,600 shares at a weighted average price of $70.12 per share. After these transactions, the CFO beneficially owned 509,051 shares of Class A common stock and 52,450 derivative securities. The filing notes that the sale was made under a Rule 10b5-1 trading plan adopted on January 15, 2025.
Rubrik, Inc. (RBRK) reported an insider transaction by its Pres., Global Sales & Field Ops. On 11/10/2025, the officer sold 6,265 Class A shares at a weighted average price of $75.69 and 3,735 shares at a weighted average price of $76.24. The filing notes sales occurred across stated price ranges. Following these trades, the officer directly beneficially owned 349,319 shares. The sales were made under a Rule 10b5‑1 trading plan adopted on July 13, 2025.
Rubrik (RBRK) insider activity: The Chief Financial Officer reported transactions on 11/05/2025. The filing shows an option exercise of 2,000 shares (Code M) originally tied to Class B stock at a $7.99 exercise price, followed by automatic conversions to Class A (Code C). The CFO then sold 3,500 shares of Class A (Code S) at a weighted average price of $72.29 pursuant to a Rule 10b5-1 trading plan adopted on January 15, 2025. Following these transactions, the officer directly beneficially owned 510,551 shares of Class A common stock.
Rubrik (RBRK) director reported Form 4 activity on 11/03/2025 via the John and Sandra Thompson Trust. The trust converted 9,009 shares of Class B Common Stock into Class A at $0 and sold those Class A shares in three tranches: 1,106 at a weighted average $74.43, 7,403 at $75.55, and 500 at $76.21.
The sales were effected under a Rule 10b5-1 trading plan adopted October 15, 2024. Following these transactions, the trust held 998 Class A shares indirectly and 854,347 derivative securities (Class B) indirectly. Footnotes state the reported prices are weighted averages with trade ranges available upon request and that Class B converts to Class A on a one-for-one basis.