IBM director Peter R. Voser acquired 455 Promised Fee Shares on September 30, 2026, through the deferral of fees under the IBM Board of Directors Deferred Compensation and Equity Award Plan. The reported price was $219.93 per share, and his reported resulting position was 33,290 Promised Fee Shares. Distribution is deferred until retirement, when the shares are paid out in IBM common stock or cash.
IBM director Alfred W. Zollar acquired 415 Promised Fee Shares on September 30, 2026, at a reported price of $219.93 per share. The award is under the IBM Board of Directors Deferred Compensation and Equity Award Plan, and distribution is deferred until retirement; payment is in IBM common stock or cash. His reported holdings following the transaction were 10,427 Promised Fee Shares. No Rule 10b5-1 plan is reported.
International Business Machines Corporation (IBM) elected Frank Baker, co-founder and managing partner of Siris Capital Group, LLC, to its board, effective October 1, 2026. Baker joined the Directors and Corporate Governance Committee. IBM amended its by-laws, effective the same date, to increase the number of directors to fourteen.
Baker, 53, oversees Siris’ portfolio and investment strategy. Siris has deployed more than $9 billion of equity capital since inception across technology, telecommunications, and data-focused companies. Before joining Siris, Baker was a managing director at Ripplewood Holdings and began his career in mergers and acquisitions at Goldman Sachs. IBM’s non-management director compensation and other arrangements are described in its March 10, 2026 proxy statement.
IBM director David N. Farr acquired 268 Promised Fee Shares on September 30, 2026, under the IBM Board of Directors Deferred Compensation and Equity Award Plan. His reported direct holdings after the transaction were 23,782 Promised Fee Shares. The shares represent deferred fees; distribution is deferred until retirement, when payment is made in the company’s common stock or cash.
IBM director Thomas Buberl acquired 444 Promised Fee Shares on September 30, 2026, under the IBM Board of Directors Deferred Compensation and Equity Award Plan. His reported holding after the transaction was 15,256 Promised Fee Shares. The shares are paid out after retirement in the company’s common stock or cash, with distribution deferred until retirement.
International Business Machines Corp. director Marianne Catherine Brown acquired 415 Promised Fee Shares on September 30, 2026, corresponding to 415 underlying common shares. The reported transaction price was $219.93 per share, and Brown’s reported position after the acquisition was 4,460 Promised Fee Shares. Under the IBM Board of Directors Deferred Compensation and Equity Award Plan, the shares are paid out after retirement in common stock or cash.
INTERNATIONAL BUSINESS MACHINES CORP (IBM) reported that Chairman, President & CEO Arvind Krishna acquired 8,375.5601 phantom stock units on 2026-08-27 in a discretionary transaction under Rule 16b-3(f). These units, held directly, are credited under the IBM Excess Savings Plan and bring his reported phantom stock balance to 28,447.4670 units. Each phantom stock unit converts on a one-for-one basis into the cash value of IBM common stock, with distribution deferred until separation from the company, and may be transferred into an alternative investment account under the plan.
INTERNATIONAL BUSINESS MACHINES CORP (IBM) reported that Senior Vice President Thomas Robert David sold 25,000 shares of IBM common stock on 2026-08-26. The weighted average sale price was $230.3235 per share, based on multiple trades between $229.835 and $230.69. After these sales, he directly holds 47,800.35 shares of IBM common stock.
INTERNATIONAL BUSINESS MACHINES CORP (IBM) is the issuer for a planned resale of its common stock under Rule 144. A total of 25,000 IBM common shares are planned to be sold through UBS Financial Services Inc. on the NYSE, with an aggregate market value of $5,758,088.48. The notice states that Robert Thomas is IBM’s Chief Communications Officer and that the Robert D Thomas Revocable Trust dtd 2/4/14 is the seller, with UBS signing as attorney-in-fact. The filing also lists several tranches of restricted stock vesting in 2025–2026 that were or will be issued by IBM.
International Business Machines Corporation filed a current report to add key debt-offering documents into its existing Form S-3 shelf registration (No. 333-276739, effective January 29, 2024). The filing covers exhibits related to C$2,750,000,000 aggregate principal amount of debt securities (the “Notes”) offered by means of a prospectus supplement.
IBM lists an underwriting agreement dated August 10, 2026 with CIBC World Markets, RBC Dominion Securities, Scotia Capital and TD Securities as representatives of the underwriters, along with forms of a 4.100% Note due 2030 and a 4.750% Note due 2034. It also includes the related legal opinion and consent from a company vice president and assistant general counsel, plus the cover-page Inline XBRL data file.