Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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| No transactions found | ||||||||||
Colleen F. Arnold currently holds 36,278.98 shares of INTERNATIONAL BUSINESS MACHINES CORP (IBM), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Colleen F. Arnold has been a net seller of IBM stock. They have purchased $0 and sold $12.6M worth of shares.
Colleen F. Arnold's most recent insider trade was on Jun 10, 2026, when they sold 367.84 shares at $0.00 per share.
Colleen F. Arnold serves as Executive at INTERNATIONAL BUSINESS MACHINES CORP (IBM). They have executed 123 insider transactions totaling $12.6M over their tenure at the company.
Colleen F. Arnold holds the position of Executive at INTERNATIONAL BUSINESS MACHINES CORP, where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 19 years and currently hold a stake valued at $0.
Colleen F. Arnold has shown a selling trading pattern, with $0 in total purchases and $12.6M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Colleen F. Arnold was on Feb 28, 2013, when they sold $2.0M worth of IBM shares. This transaction involved 9,730 shares at $203.00 per share.
Colleen F. Arnold currently owns 36,278.98 shares of INTERNATIONAL BUSINESS MACHINES CORP (IBM), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Colleen F. Arnold's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Colleen F. Arnold has 123 Form 4 filings on record as an insider at INTERNATIONAL BUSINESS MACHINES CORP.
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