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Who

Robert David Thomas

Senior Vice President

Company insider

Files Form 4 as: Senior Vice President, International Business Machines.

In numbers

Trades disclosed
80
Buys
0
Sells
2
Bought
$0
Sold
$18.2M
Companies
1
Companies where not an officer
0
First trade
1 Feb 2024
Last trade
26 Aug 2026
Last filed
28 Aug 2026

Companies traded

Where they are an officer
IBM International Business MachinesOfficer · IT Services & Consulting · last 26 Aug 20260 buys · 2 sells

Activity over time

1 Mar 2025 – 1 Oct 2026
10Mar 25Aug 25Jan 26May 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
26 Aug 2026filed 28 Aug 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Sold$5.8M25,000 at $230.32filing
26 Aug 2026filed 28 Aug 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Sold$5.8M25,000 at $230.32filing
26 Feb 2026filed 27 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code A—10,565 at $0.00filing
26 Feb 2026filed 27 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code A—42,258 at $0.00filing
26 Feb 2026filed 27 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code A—10,565 at $0.00filing
26 Feb 2026filed 27 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code A—42,258 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code M—2,631 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code F$341K1,329 at $256.42filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code M—3,116 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code M—2,631 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code M—3,116 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code M—2,667 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code F$404K1,575 at $256.42filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code M—2,667 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code F$346K1,349 at $256.42filing
21 Feb 2026filed 23 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code M—2,631 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business Machinesoption or derivative · IT Services & ConsultingSEC FORM 4 Code M—3,116 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code M—2,631 at $0.00filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code F$341K1,329 at $256.42filing
21 Feb 2026filed 23 Feb 2026IBM International Business MachinesIT Services & ConsultingSEC FORM 4 Code M—3,116 at $0.00filing

Sectors

Technology2

Buys in green, sells in red, by the company’s sector.

Related people

David N. FarrDirector · Director at International Business Machines, filing Form 4 there in the last year
Alfred W. ZollarDirector · Director at International Business Machines, filing Form 4 there in the last year
Ramon LaguartaChairman and CEO · Director at International Business Machines, filing Form 4 there in the last year
Frederick William McNabb IIIDirector · Director at International Business Machines, filing Form 4 there in the last year
Thomas BuberlDirector · Director at International Business Machines, filing Form 4 there in the last year
Ro KhannaRepresentative, CA-17 · Also traded IBM in the last 90 days
Lloyd DoggettRepresentative, TX-37 · Also traded IBM in the last 90 days
Maria Elvira SalazarRepresentative, FL-27 · Also traded IBM in the last 90 days