Chemours's three largest insider shareholders as of September 09, 2026 are Sameer Ralhan (Svp, Cfo, 381.35K shares), Denise Dignam (Chief Executive Officer, 339.92K shares), Mark Newman (President And Ceo, 266.95K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Sameer Ralhan | Svp, Cfo | 381,346 | 0 | 381,346 | 12.9% | 03 Mar, 2023 |
| 2 | Denise Dignam | Chief Executive Officer | 339,916 | 0 | 339,916 | 11.5% | 13 Aug, 2026 |
| 3 | Mark Newman | President And Ceo | 266,955 | 0 | 266,955 | 9.1% | 12 Jun, 2023 |
| 4 | Curtis J Crawford | Director | 206,171 | 0 | 206,171 | 7.0% | 28 Apr, 2023 |
| 5 | Edwin C Sparks | President, Titan Tech Chem Sol | 137,244 | 0 | 137,244 | 4.7% | 03 Mar, 2023 |
| 6 | Damian Gumpel | Officer | 131,701 | 0 | 131,701 | 4.5% | 04 Jun, 2025 |
| 7 | Mark P Vergnano | President And Ceo | 130,019 | 0 | 130,019 | 4.4% | 03 Mar, 2022 |
| 8 | Mary B Cranston | Director | 113,141 | 0 | 113,141 | 3.8% | 11 Aug, 2026 |
| 9 | Shane Hostetter | Chief Financial Officer | 99,348 | 0 | 99,348 | 3.4% | 10 Aug, 2026 |
| 10 | Dawn L Farrell | Director | 97,636 | 0 | 97,636 | 3.3% | 24 Apr, 2025 |
| 11 | Susan M. Kelliher | Svp, People And Health Service | 89,276 | 0 | 89,276 | 3.0% | 03 Mar, 2023 |
| 12 | Curt Anastasio | Director | 79,630 | 0 | 79,630 | 2.7% | 07 Aug, 2024 |
| 13 | Michael Robert Foley | Officer | 78,540 | 0 | 78,540 | 2.7% | 11 Aug, 2026 |
| 14 | Kristine M Wellman | Svp, Gc Corp. Secretary | 74,419 | 0 | 74,419 | 2.5% | 04 Aug, 2026 |
| 15 | Erin N Kane | Director | 74,063 | 0 | 74,063 | 2.5% | 08 May, 2026 |
| 16 | Bradley J Bell | Director | 60,605 | 0 | 60,605 | 2.1% | 29 Apr, 2022 |
| 17 | Calderon Gerardo Familiar | Pres Advanced Performance Mat | 58,547 | 0 | 58,547 | 2.0% | 13 Aug, 2026 |
| 18 | Alister Cowan | Director | 56,988 | 0 | 56,988 | 1.9% | 11 Aug, 2026 |
| 19 | Joseph T. Martinko | President, Thermal Specializ | 55,431 | 0 | 55,431 | 1.9% | 11 Aug, 2026 |
| 20 | David C Shelton | Svp, Gc Corp. Secretary | 51,125 | 0 | 51,125 | 1.7% | 09 May, 2022 |
| 21 | Matthew S Abbott | Svp, Chief Ent. Transf. Ofc. | 45,837 | 0 | 45,837 | 1.6% | 05 Aug, 2024 |
| 22 | Alisha Bellezza | President, Thermal Spec Solns | 43,931 | 0 | 43,931 | 1.5% | 07 Mar, 2023 |
| 23 | Jonathan Lock | Svp, Chief Development Officer | 38,946 | 0 | 38,946 | 1.3% | 03 Aug, 2023 |
| 24 | David Will | Chief Accounting Officer | 30,868 | 0 | 30,868 | 1.0% | 13 Aug, 2026 |
| 25 | Livingston Satterthwaite | Director | 30,808 | 0 | 30,808 | 1.0% | 08 May, 2026 |
| 26 | Diane I. Picho | Interim Pres. Titanium Tech | 27,656 | 0 | 27,656 | 0.9% | 05 Mar, 2025 |
| 27 | Joseph Daniel Kava | Director | 24,603 | 0 | 24,603 | 0.8% | 08 May, 2026 |
| 28 | Alvenia Scarborough | Svp Corp Communications Cbo | 21,812 | 0 | 21,812 | 0.7% | 05 Mar, 2025 |
| 29 | George R Brokaw | Director | 21,643 | 0 | 21,643 | 0.7% | 08 May, 2026 |
| 30 | Courtney Mather | Director | 21,643 | 0 | 21,643 | 0.7% | 08 May, 2026 |
| 31 | Ron Christopher Charles | Senior Vice President, People | 20,736 | 0 | 20,736 | 0.7% | 10 May, 2024 |
| 32 | Guillaume Pepy | Director | 20,651 | 0 | 20,651 | 0.7% | 07 Aug, 2024 |
| 33 | Camela Wisel | Vp, Cao Controller | 17,144 | 0 | 17,144 | 0.6% | 02 Aug, 2023 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 12 Aug, 2026 | Calderon Gerardo Familiar | Officer | Acquired P | 1,935 | $15.53 | $30.05K | 58,547 | Direct |
| 12 Aug, 2026 | David Will | Chief Accounting Officer | Disposed F | 2,426 | $15.24 | $36.97K | 30,868 | Direct |
| 11 Aug, 2026 | Denise Dignam | Chief Executive Officer | Acquired P | 3,378 | $14.95 | $50.50K | 339,916 | Direct |
| 07 Aug, 2026 | Mary B Cranston | Director | Acquired P | 6,000 | $15.83 | $94.95K | 113,141 | Direct |
| 07 Aug, 2026 | Michael Robert Foley | Officer | Acquired P | 1,934 | $15.51 | $30.00K | — | Direct |
| 07 Aug, 2026 | Joseph T. Martinko | Officer | Acquired P | 1,940 | $15.47 | $30.01K | 55,431 | Direct |
| 07 Aug, 2026 | Alister Cowan | Director | Acquired P | 13,000 | $15.62 | $203.06K | 56,988 | Direct |
| 06 Aug, 2026 | Shane Hostetter | Chief Financial Officer | Acquired P | 3,350 | $14.94 | $50.05K | 102,698 | Direct |
| 06 Aug, 2026 | Shane Hostetter | Chief Financial Officer | Disposed F | 3,087 | $15.11 | $46.64K | 99,348 | Direct |
| 01 Aug, 2026 | Kristine M Wellman | Svp, Gc Corp. Secretary | Disposed F | 391 | $16.61 | $6.49K | 74,419 | Direct |
| 01 Aug, 2026 | Joseph T. Martinko | Officer | Disposed F | 663 | $16.61 | $11.01K | 54,819 | Direct |
| 01 Aug, 2026 | Calderon Gerardo Familiar | Officer | Disposed F | 943 | $16.61 | $15.66K | 58,499 | Direct |
| 30 Jun, 2026 | Courtney Mather | Director | Acquired A | 1,401 | $20.52 | $28.75K | 8,984 | Direct |
| 06 May, 2026 | Erin N Kane | Director | Acquired A | 7,182 | $0.00 | $0 | 74,063 | Direct |
| 06 May, 2026 | George R Brokaw | Director | Acquired A | 7,182 | $0.00 | $0 | 21,643 | Direct |
| 06 May, 2026 | Alister Cowan | Director | Acquired A | 7,182 | $0.00 | $0 | 43,881 | Direct |
| 06 May, 2026 | Courtney Mather | Director | Acquired A | 7,182 | $0.00 | $0 | 21,643 | Direct |
| 06 May, 2026 | Livingston Satterthwaite | Director | Acquired A | 7,182 | $0.00 | $0 | 30,808 | Direct |
| 06 May, 2026 | Joseph Daniel Kava | Director | Acquired A | 7,182 | $0.00 | $0 | 24,603 | Direct |
| 31 Mar, 2026 | Courtney Mather | Director | Acquired A | 1,305 | $22.03 | $28.75K | 7,552 | Direct |