Over the 90-day window ending January 16, 2026, OptimizeRx's three dominant insider ownership positions are held by Ceo William J Febbo (600.85K shares), Director James Paul Lang (399.32K shares), Chief Executive Officer Stephen L Silvestro (190.51K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| William J Febbo | Ceo | 600,852 | 20 Feb, 2025 |
| James Paul Lang | 399,320 | 12 Jun, 2025 | |
| Stephen L Silvestro | Chief Executive Officer | 190,507 | 23 Dec, 2025 |
| Edward Stelmakh | Chief Finance & Strat Officer | 123,172 | 23 Dec, 2025 |
| Marion Odence-Ford | Chief Legal & Admin Officer | 89,322 | 23 Dec, 2025 |
| Gus D Halas | 80,926 | 11 Jun, 2024 | |
| Miriam J Paramore | President And Cso | 74,607 | 03 Dec, 2021 |
| Theresa Greco | Chief Commercial Officer | 72,868 | 23 Dec, 2025 |
| Ellen O'Connor Vos | 72,642 | 12 Jun, 2025 | |
| Doug Besch | Chief Product & Tech Officer | 66,876 | 23 Dec, 2025 |
| Gregory D Wasson | 57,183 | 12 Jun, 2025 | |
| Andrew J. D'Silva | Chief Business Officer | 44,735 | 22 Dec, 2025 |
| Patrick D Spangler | 44,215 | 11 Sep, 2025 | |
| Douglas P Baker | Chief Financial Officer | 34,796 | 05 Oct, 2021 |
| Brendan W. Merrell | Chief Operating Officer | 26,207 | 22 Dec, 2025 |
| Cathy Klema | 21,620 | 12 Jun, 2025 | |
| Todd Inman | Chief Technology Officer | 538 | 03 Mar, 2023 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 23 Dec, 2025 | Stephen L Silvestro | Common Stock | D | 3,361 | $12.74 | 190,507 | D | F |
| 23 Dec, 2025 | Stephen L Silvestro | Common Stock | D | 3,361 | $12.74 | 190,507 | D | F |
| 23 Dec, 2025 | Marion Odence-Ford | Common Stock | D | 4,051 | $12.74 | 89,322 | D | F |
| 23 Dec, 2025 | Edward Stelmakh | Common Stock | D | 3,658 | $12.74 | 123,172 | D | F |
| 23 Dec, 2025 | Doug Besch | Common Stock | D | 4,079 | $12.74 | 66,876 | D | F |
| 23 Dec, 2025 | Theresa Greco | Common Stock | D | 1,420 | $12.74 | 72,868 | D | F |
| 19 Dec, 2025 | Stephen L Silvestro | Common Stock | A | 6,546 | $0.00 | 195,462 | D | M |
| 19 Dec, 2025 | Stephen L Silvestro | Common Stock | D | 1,594 | $13.51 | 193,868 | D | F |
| 19 Dec, 2025 | Marion Odence-Ford | Common Stock | D | 1,153 | $13.51 | 93,373 | D | F |
| 19 Dec, 2025 | Marion Odence-Ford | Common Stock | A | 3,928 | $0.00 | 94,526 | D | M |
| 19 Dec, 2025 | Edward Stelmakh | Common Stock | D | 1,388 | $13.51 | 126,830 | D | F |
| 19 Dec, 2025 | Edward Stelmakh | Common Stock | A | 5,237 | $0.00 | 128,218 | D | M |
| 19 Dec, 2025 | Edward Stelmakh | Common Stock | A | 5,237 | $0.00 | 128,218 | D | M |
| 19 Dec, 2025 | Edward Stelmakh | Common Stock | D | 1,388 | $13.51 | 126,830 | D | S |
| 19 Dec, 2025 | Doug Besch | Common Stock | A | 1,964 | $0.00 | 71,536 | D | M |
| 19 Dec, 2025 | Doug Besch | Common Stock | D | 581 | $13.51 | 70,955 | D | F |
| 19 Dec, 2025 | Andrew J. D'Silva | Common Stock | D | 703 | $13.51 | 44,735 | D | F |
| 19 Dec, 2025 | Brendan W. Merrell | Common Stock | D | 289 | $13.51 | 26,207 | D | F |
| 11 Dec, 2025 | Andrew J. D'Silva | Common Stock | D | 868 | $14.03 | 45,438 | D | F |
| 11 Dec, 2025 | Brendan W. Merrell | Common Stock | D | 712 | $14.03 | 26,496 | D | F |