The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
| Date | Insider | Role | Action | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 17, 2026 | Lombardi Ronald M. | Director | Grant(A) | 4K | — | $0 |
| Jun 17, 2026 | Rajkowski E Mark | Director | Grant(A) | 6K | — | $0 |
| Jun 17, 2026 | Simermeyer Elizabeth A | Director | Grant(A) | 2K | — | $0 |
| Jun 17, 2026 | Monteagudo Graciela | Director | Grant(A) | 4K | — | $0 |
| Jun 17, 2026 | Burton Joseph B | Director | Grant(A) | 3K | — | $0 |
| Jun 17, 2026 | Keller Robert J | Director | Grant(A) | 5K | — | $0 |
| Jun 17, 2026 | Jotwani Pradeep | Director | Grant(A) | 5K | — | $0 |
| Jun 17, 2026 | Dvorak Kathleen S | Director | Grant(A) | 6K | — | $0 |
| May 28, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Sell(S) | 57K | $4.02 | $230K |
| May 19, 2026 | Burton Joseph B | Director | Grant(A) | 33K | — | $0 |
| May 19, 2026 | Dvorak Kathleen S | Director | Grant(A) | 33K | — | $0 |
| May 19, 2026 | Jotwani Pradeep | Director | Grant(A) | 33K | — | $0 |
| May 19, 2026 | Keller Robert J | Director | Grant(A) | 33K | — | $0 |
| May 19, 2026 | Lombardi Ronald M. | Director | Grant(A) | 33K | — | $0 |
| May 19, 2026 | Monteagudo Graciela | Director | Grant(A) | 33K | — | $0 |
| May 19, 2026 | Rajkowski E Mark | Director | Grant(A) | 33K | — | $0 |
| May 19, 2026 | Simermeyer Elizabeth A | Director | Grant(A) | 33K | — | $0 |
| Mar 26, 2026 | Simermeyer Elizabeth A | Director | Grant(A) | 2K | — | $0 |
| Mar 26, 2026 | Burton Joseph B | Director | Grant(A) | 3K | — | $0 |
| Mar 26, 2026 | Dvorak Kathleen S | Director | Grant(A) | 7K | — | $0 |
| Mar 26, 2026 | Jotwani Pradeep | Director | Grant(A) | 6K | — | $0 |
| Mar 26, 2026 | Keller Robert J | Director | Grant(A) | 5K | — | $0 |
| Mar 26, 2026 | Lombardi Ronald M. | Director | Grant(A) | 4K | — | $0 |
| Mar 26, 2026 | Monteagudo Graciela | Director | Grant(A) | 5K | — | $0 |
| Mar 26, 2026 | Rajkowski E Mark | Director | Grant(A) | 6K | — | $0 |
| Mar 14, 2026 | Spijkervet Ard-Jen | SVP ACCO Brands & Pres Intl | Option exercise(M) | 17K | — | $0 |
| Mar 14, 2026 | Spijkervet Ard-Jen | SVP ACCO Brands & Pres Intl | Tax withholding(F) | 8K | $3.32 | $28K |
| Mar 14, 2026 | Spijkervet Ard-Jen | SVP ACCO Brands & Pres Intl | Option exercise(M) | 17K | — | $0 |
| Mar 14, 2026 | Peters John | SVP ACCO Brands, Pres. No. Ame | Option exercise(M) | 18K | — | $0 |
| Mar 14, 2026 | Peters John | SVP ACCO Brands, Pres. No. Ame | Tax withholding(F) | 5K | $3.32 | $17K |
| Mar 14, 2026 | Peters John | SVP ACCO Brands, Pres. No. Ame | Option exercise(M) | 18K | — | $0 |
| Mar 14, 2026 | Oconnor Deborah A | EVP and CFO | Tax withholding(F) | 28K | $3.32 | $91K |
| Mar 14, 2026 | Oconnor Deborah A | EVP and CFO | Option exercise(M) | 94K | — | $0 |
| Mar 14, 2026 | Oconnor Deborah A | EVP and CFO | Option exercise(M) | 94K | — | $0 |
| Mar 14, 2026 | McCormack Gregory J. | SVP, Global Products & Ops | Tax withholding(F) | 9K | $3.32 | $31K |
| Mar 14, 2026 | McCormack Gregory J. | SVP, Global Products & Ops | Option exercise(M) | 32K | — | $0 |
| Mar 14, 2026 | McCormack Gregory J. | SVP, Global Products & Ops | Option exercise(M) | 32K | — | $0 |
| Mar 14, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Tax withholding(F) | 10K | $3.32 | $34K |
| Mar 14, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Option exercise(M) | 38K | — | $0 |
| Mar 14, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Option exercise(M) | 38K | — | $0 |
| Mar 14, 2026 | Dudek James | SVP, Corp Controller and CAO | Tax withholding(F) | 6K | $3.32 | $19K |
| Mar 14, 2026 | Dudek James | SVP, Corp Controller and CAO | Option exercise(M) | 20K | — | $0 |
| Mar 14, 2026 | Dudek James | SVP, Corp Controller and CAO | Option exercise(M) | 20K | — | $0 |
| Mar 14, 2026 | Daniel Paul P | SVP and CIO | Option exercise(M) | 21K | — | $0 |
| Mar 14, 2026 | Daniel Paul P | SVP and CIO | Tax withholding(F) | 6K | $3.32 | $19K |
| Mar 14, 2026 | Daniel Paul P | SVP and CIO | Option exercise(M) | 21K | — | $0 |
| Mar 14, 2026 | Tedford Thomas W | President & CEO, Director | Tax withholding(F) | 45K | $3.32 | $149K |
| Mar 14, 2026 | Tedford Thomas W | President & CEO, Director | Option exercise(M) | 116K | — | $0 |
| Mar 14, 2026 | Tedford Thomas W | President & CEO, Director | Option exercise(M) | 116K | — | $0 |
| Mar 11, 2026 | Daniel Paul P | SVP and CIO | Grant(A) | 39K | — | $0 |
| Mar 11, 2026 | Dudek James | SVP, Corp Controller and CAO | Grant(A) | 31K | — | $0 |
| Mar 11, 2026 | Peters John | SVP ACCO Brands, Pres. No. Ame | Grant(A) | 91K | — | $0 |
| Mar 11, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Grant(A) | 84K | — | $0 |
| Mar 11, 2026 | Ingraham Kathryn D. | SVP, General Counsel & Co Sec | Grant(A) | 84K | — | $0 |
| Mar 11, 2026 | McCormack Gregory J. | SVP, Global Products & Ops | Grant(A) | 70K | — | $0 |
| Mar 11, 2026 | Spijkervet Ard-Jen | SVP ACCO Brands & Pres Intl | Grant(A) | 77K | — | $0 |
| Mar 11, 2026 | Oconnor Deborah A | EVP and CFO | Grant(A) | 161K | — | $0 |
| Mar 11, 2026 | Tedford Thomas W | President & CEO, Director | Grant(A) | 644K | — | $0 |
| Mar 10, 2026 | Daniel Paul P | SVP and CIO | Option exercise(M) | 24K | — | $0 |
| Mar 10, 2026 | Daniel Paul P | SVP and CIO | Tax withholding(F) | 8K | $3.64 | $30K |
| Mar 10, 2026 | Daniel Paul P | SVP and CIO | Grant(A) | 24K | — | $0 |
| Mar 10, 2026 | Daniel Paul P | SVP and CIO | Option exercise(M) | 24K | — | $0 |
| Mar 10, 2026 | Dudek James | SVP, Corp Controller and CAO | Option exercise(M) | 22K | — | $0 |
| Mar 10, 2026 | Dudek James | SVP, Corp Controller and CAO | Tax withholding(F) | 8K | $3.64 | $28K |
| Mar 10, 2026 | Dudek James | SVP, Corp Controller and CAO | Grant(A) | 22K | — | $0 |
| Mar 10, 2026 | Dudek James | SVP, Corp Controller and CAO | Option exercise(M) | 22K | — | $0 |
| Mar 10, 2026 | Peters John | SVP ACCO Brands, Pres. No. Ame | Tax withholding(F) | 4K | $3.64 | $16K |
| Mar 10, 2026 | Peters John | SVP ACCO Brands, Pres. No. Ame | Option exercise(M) | 13K | — | $0 |
| Mar 10, 2026 | Peters John | SVP ACCO Brands, Pres. No. Ame | Option exercise(M) | 13K | — | $0 |
| Mar 10, 2026 | Peters John | SVP ACCO Brands, Pres. No. Ame | Grant(A) | 13K | — | $0 |
| Mar 10, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Tax withholding(F) | 13K | $3.64 | $47K |
| Mar 10, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Option exercise(M) | 42K | — | $0 |
| Mar 10, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Grant(A) | 42K | — | $0 |
| Mar 10, 2026 | Jones Angela Y | SVP, Global Chief People Offic | Option exercise(M) | 42K | — | $0 |
| Mar 10, 2026 | McCormack Gregory J. | SVP, Global Products & Ops | Tax withholding(F) | 12K | $3.64 | $43K |
| Mar 10, 2026 | McCormack Gregory J. | SVP, Global Products & Ops | Option exercise(M) | 35K | — | $0 |
| Mar 10, 2026 | McCormack Gregory J. | SVP, Global Products & Ops | Grant(A) | 35K | — | $0 |
| Mar 10, 2026 | McCormack Gregory J. | SVP, Global Products & Ops | Option exercise(M) | 35K | — | $0 |
| Mar 10, 2026 | Spijkervet Ard-Jen | SVP ACCO Brands & Pres Intl | Option exercise(M) | 12K | — | $0 |
| Mar 10, 2026 | Spijkervet Ard-Jen | SVP ACCO Brands & Pres Intl | Tax withholding(F) | 6K | $3.64 | $22K |
| Mar 10, 2026 | Spijkervet Ard-Jen | SVP ACCO Brands & Pres Intl | Option exercise(M) | 12K | — | $0 |
| Mar 10, 2026 | Spijkervet Ard-Jen | SVP ACCO Brands & Pres Intl | Grant(A) | 12K | — | $0 |
| Mar 10, 2026 | Oconnor Deborah A | EVP and CFO | Tax withholding(F) | 31K | $3.64 | $111K |
| Mar 10, 2026 | Oconnor Deborah A | EVP and CFO | Option exercise(M) | 105K | — | $0 |
| Mar 10, 2026 | Oconnor Deborah A | EVP and CFO | Grant(A) | 105K | — | $0 |
| Mar 10, 2026 | Oconnor Deborah A | EVP and CFO | Option exercise(M) | 105K | — | $0 |
| Mar 10, 2026 | Tedford Thomas W | President & CEO, Director | Tax withholding(F) | 64K | $3.64 | $235K |
| Mar 10, 2026 | Tedford Thomas W | President & CEO, Director | Option exercise(M) | 220K | — | $0 |
| Mar 10, 2026 | Tedford Thomas W | President & CEO, Director | Option exercise(M) | 220K | — | $0 |
| Mar 10, 2026 | Tedford Thomas W | President & CEO, Director | Grant(A) | 220K | — | $0 |
| Dec 10, 2025 | Simermeyer Elizabeth A | Director | Grant(A) | 1K | — | $0 |
| Dec 10, 2025 | Rajkowski E Mark | Director | Grant(A) | 5K | — | $0 |
| Dec 10, 2025 | Monteagudo Graciela | Director | Grant(A) | 4K | — | $0 |
| Dec 10, 2025 | Lombardi Ronald M. | Director | Grant(A) | 3K | — | $0 |
| Dec 10, 2025 | Keller Robert J | Director | Grant(A) | 4K | — | $0 |
| Dec 10, 2025 | Jotwani Pradeep | Director | Grant(A) | 5K | — | $0 |
| Dec 10, 2025 | Dvorak Kathleen S | Director | Grant(A) | 5K | — | $0 |
| Dec 10, 2025 | Burton Joseph B | Director | Grant(A) | 2K | — | $0 |
| Sep 10, 2025 | Burton Joseph B | Director | Grant(A) | 2K | — | $0 |
| Sep 10, 2025 | Dvorak Kathleen S | Director | Grant(A) | 5K | — | $0 |
Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.
Coverage: Form 4 filings indexed 2021-03-29 → 2026-07-14. Earlier history is backfilling; this window widens as it deepens.
Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).