ACIW's three largest insider shareholders as of June 09, 2026 are Scott W Behrens (Former Chief Financial Officer, 532.35K shares), Thomas W Iii Warsop (President And Ceo, 491.07K shares), Thomas W Iii Warsop (Director, President And Ceo, 383.87K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Katrinka Mccallum | - | 14,481 | 0 | 05 Jun, 2025 |
| Erich J Litch | Gm, Payment Software | 40,546 | 0 | 10 Mar, 2026 |
| Scott W Behrens | Former Chief Financial Officer | 532,354 | 0 | 13 Aug, 2025 |
| James C Iii Hale | - | 69,912 | 0 | 04 Jun, 2024 |
| Thomas W Iii Warsop | President And Ceo | 491,074 | 0 | 15 Apr, 2026 |
| Odilon Almeida | Director, President And Ceo | 247,555 | 0 | 21 Mar, 2022 |
| Samir Michael Zabaneh | - | 41,582 | 0 | 05 Jun, 2025 |
| Adalio T Sanchez | - | 64,378 | 0 | 04 Mar, 2026 |
| Janet O Estep | - | 77,631 | 0 | 20 Jun, 2025 |
| Evanthia Aretakis | Chief Revenue Officer | 152,014 | 0 | 21 Mar, 2022 |
| Jeremy Wilmot | Chief Product Officer | 76,673 | 0 | 02 Dec, 2022 |
| Didier R Lamouche | - | 16,107 | 0 | 11 Aug, 2022 |
| Mary P Harman | - | 34,388 | 0 | 12 Jun, 2025 |
| Ram Kumar Puppala | Chief Technology Officer | 31,297 | 0 | 19 May, 2023 |
| Deborah L Guerra | Chief Product Officer | 66,428 | 0 | 13 Aug, 2024 |
| Alessandro Silva | Chief Revenue Officer | 75,490 | 0 | 17 Apr, 2025 |
| Juan Ii Benitez | - | 16,881 | 0 | 04 Mar, 2026 |
| Abraham Kuruvilla | Chief Technology Officer | 87,046 | 0 | 08 Dec, 2025 |
| Ronald Craig Shultz | Gm, Aci Speedpay | 63,417 | 0 | 15 Apr, 2026 |
| Kimberly A. Debeers | - | 1,575 | 0 | 23 Mar, 2026 |
| Robert William Leibrock | Chief Financial Officer | 209,549 | 0 | 25 Mar, 2026 |
* Please note that the shares above only reflect shares from the fund portfolio and the institutional portfolio. Shares from the personal portfolio are excluded from this Institutional Ownership Page. See these insiders' latest transactions here on Insider Page.
| Transaction Date | Insider Name | Security Class | Transaction Type | Shares Traded | Price | Shares Remaining | Ownership | Code |
|---|---|---|---|---|---|---|---|---|
| 13 Apr, 2026 | Thomas W Iii Warsop | Common Stock | A | 176,755 | $0.00 | 560,626 | D | A |
| 13 Apr, 2026 | Ronald Craig Shultz | Common Stock | A | 13,894 | $0.00 | 70,254 | D | A |
| 13 Apr, 2026 | Ronald Craig Shultz | Common Stock | A | 13,894 | $0.00 | 70,254 | D | A |
| 13 Apr, 2026 | Thomas W Iii Warsop | Common Stock | D | 69,552 | $41.24 | 491,074 | D | D |
| 13 Apr, 2026 | Ronald Craig Shultz | Common Stock | D | 6,837 | $41.24 | 63,417 | D | D |
| 13 Apr, 2026 | Ronald Craig Shultz | Common Stock | D | 6,837 | $41.24 | 63,417 | D | D |
| 24 Mar, 2026 | Robert William Leibrock | Common Stock | D | 2,148 | $39.86 | 209,549 | D | D |
| 24 Mar, 2026 | Robert William Leibrock | Common Stock | D | 2,148 | $39.86 | 209,549 | D | D |
| 24 Mar, 2026 | Robert William Leibrock | Common Stock | D | 2,148 | $39.86 | 209,549 | D | D |
| 19 Mar, 2026 | Kimberly A. Debeers | Common Stock | A | 1,575 | $0.00 | 1,575 | D | A |
| 19 Mar, 2026 | Kimberly A. Debeers | Common Stock | A | 1,575 | $0.00 | 1,575 | D | A |
| 19 Mar, 2026 | Kimberly A. Debeers | Common Stock | A | 1,575 | $0.00 | 1,575 | D | A |
| 06 Mar, 2026 | Erich J Litch | Common Stock | A | 23,502 | $0.00 | 40,546 | D | A |
| 06 Mar, 2026 | Robert William Leibrock | Common Stock | A | 49,354 | $0.00 | 211,697 | D | A |
| 06 Mar, 2026 | Ronald Craig Shultz | Common Stock | A | 17,626 | $0.00 | 56,360 | D | A |
| 06 Mar, 2026 | Thomas W Iii Warsop | Common Stock | A | 85,546 | $0.00 | 383,871 | D | A |
| 06 Mar, 2026 | Ronald Craig Shultz | Common Stock | A | 17,626 | $0.00 | 56,360 | D | A |
| 06 Mar, 2026 | Erich J Litch | Common Stock | A | 23,502 | $0.00 | 40,546 | D | A |
| 06 Mar, 2026 | Robert William Leibrock | Common Stock | A | 49,354 | $0.00 | 211,697 | D | A |
| 06 Mar, 2026 | Ronald Craig Shultz | Common Stock | A | 17,626 | $0.00 | 56,360 | D | A |