Over the 90-day window ending December 20, 2025, Factset Research Systems's three dominant insider ownership positions are held by Chief Executive Officer Sanoke Viswanathan (58.33K shares), EVP And Initiatives & P'Ships Christopher R Ellis (24.21K shares), Chief Executive Officer Frederick Philip Snow (16.62K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Sanoke Viswanathan | Chief Executive Officer | 58,332 | 24 Sep, 2025 |
| Christopher R Ellis | EVP And Initiatives & P'Ships | 24,206 | 03 Nov, 2025 |
| Frederick Philip Snow | Chief Executive Officer | 16,616 | 02 Jul, 2025 |
| Robin Ann Abrams | 12,314 | 17 Jan, 2025 | |
| Helen L. Shan | EVP And Chief Financial Officer | 9,735 | 03 Nov, 2025 |
| Goran Skoko | EVP And Chief Revenue Officer | 9,192 | 10 Nov, 2025 |
| Joseph Zimmel | 6,096 | 27 Jun, 2022 | |
| John Costigan | Chief Data Officer | 4,479 | 05 Nov, 2025 |
| James J Mcgonigle | 4,461 | 15 Jul, 2025 | |
| Daniel Viens | EVP And Chief HR Officer | 3,112 | 03 Nov, 2022 |
| Christopher Mcloughlin | Chief Legal Officer | 2,715 | 03 Dec, 2025 |
| Kristina W Karnovsky | EVP And Dealmakers & Wealth | 2,535 | 03 Nov, 2025 |
| Robert J. Robie | EVP And Institutional Buyside | 2,303 | 03 Nov, 2025 |
| Rachel Rebecca Stern | EVP And Chief Legal Officer | 2,050 | 05 Feb, 2024 |
| Linda Huber | EVP And Chief Financial Officer | 1,393 | 03 Nov, 2023 |
| Laurie Siegel | 1,037 | 17 Jan, 2025 | |
| Lee Shavel | 1,016 | 17 Jan, 2025 | |
| Siew Kai Choy | 1,003 | 17 Jan, 2025 | |
| Maria Teresa Tejada | 976 | 17 Jan, 2025 | |
| Malcolm Frank | 879 | 17 Jan, 2025 | |
| Katherine M Stepp | Chief Technology Officer (Cto) | 808 | 03 Nov, 2025 |
| Shlomo Elisha Wiesel | 570 | 17 Jan, 2025 | |
| Catrina Harding | Chief People Officer | 458 | 05 Aug, 2025 |
| Laurie G Hylton | 409 | 17 Jan, 2025 | |
| Barak Eilam | 285 | 07 Oct, 2025 | |
| Jonathan Reeve | EVP And Head Of Cts | 178 | 12 Apr, 2023 |
| Sheila B Jordan | 177 | 29 Jun, 2022 | |
| Gregory T Moskoff | Md Andcontroller And Cao | 170 | 03 Nov, 2025 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 02 Dec, 2025 | Christopher Mcloughlin | Common Stock | D | 731 | $278.28 | 2,715 | D | F |
| 06 Nov, 2025 | Goran Skoko | Common Stock | A | 500 | $252.93 | 9,192 | D | P |
| 03 Nov, 2025 | Goran Skoko | Common Stock | A | 3,915 | $0.00 | 8,692 | D | A |
| 03 Nov, 2025 | John Costigan | Common Stock | A | 3,915 | $0.00 | 4,479 | D | A |
| 01 Nov, 2025 | Christopher R Ellis | Common Stock | A | 352 | $0.00 | 24,370 | D | M |
| 01 Nov, 2025 | Goran Skoko | Common Stock | A | 612 | $0.00 | 5,066 | D | M |
| 01 Nov, 2025 | Helen L. Shan | Common Stock | A | 1,009 | $0.00 | 10,293 | D | M |
| 01 Nov, 2025 | Gregory T Moskoff | Common Stock | A | 190 | $0.00 | 259 | D | M |
| 01 Nov, 2025 | John Costigan | Common Stock | A | 367 | $0.00 | 686 | D | M |
| 01 Nov, 2025 | Robert J. Robie | Common Stock | A | 505 | $0.00 | 2,555 | D | M |
| 01 Nov, 2025 | Katherine M Stepp | Common Stock | A | 367 | $0.00 | 979 | D | M |
| 01 Nov, 2025 | Kristina W Karnovsky | Common Stock | A | 505 | $0.00 | 2,787 | D | M |
| 01 Nov, 2025 | Helen L. Shan | Common Stock | D | 558 | $266.80 | 9,735 | D | F |
| 01 Nov, 2025 | Gregory T Moskoff | Common Stock | D | 89 | $266.80 | 170 | D | F |
| 01 Nov, 2025 | Christopher R Ellis | Common Stock | D | 164 | $266.80 | 24,206 | D | F |
| 01 Nov, 2025 | Katherine M Stepp | Common Stock | D | 171 | $266.80 | 808 | D | F |
| 01 Nov, 2025 | Robert J. Robie | Common Stock | D | 252 | $266.80 | 2,303 | D | F |
| 01 Nov, 2025 | Kristina W Karnovsky | Common Stock | D | 252 | $266.80 | 2,535 | D | F |
| 01 Nov, 2025 | Goran Skoko | Common Stock | D | 289 | $266.80 | 4,777 | D | F |
| 01 Nov, 2025 | John Costigan | Common Stock | D | 122 | $266.80 | 564 | D | F |