According to recent filings covering the 90 days ending February 19, 2026, the three most significant insider holders at Research Frontiers are Director Darryl Daigle (342.59K shares), Director Alexander Kaganowicz (164.92K shares).
| Holder | Position | Shares | Report Date |
|---|---|---|---|
| Darryl Daigle | 342,592 | 10 Jun, 2024 | |
| Alexander Kaganowicz | 164,923 | 17 Jun, 2024 |
* 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 |
|---|---|---|---|---|---|---|---|---|
| 14 Jun, 2024 | Alexander Kaganowicz | Common Stock | A | 2,000 | $1.94 | 164,923 | D | P |
| 07 Jun, 2024 | Darryl Daigle | Common Stock | A | 4,300 | $1.74 | 217,592 | D | P |
| 07 Feb, 2024 | Darryl Daigle | Common Stock | A | 1,000 | $1.00 | 217,592 | D | P |
| 11 Dec, 2023 | Darryl Daigle | Common Stock | A | 7,750 | $0.97 | 217,192 | D | P |
| 02 Oct, 2023 | Darryl Daigle | Common Stock | A | 500 | $1.05 | 209,442 | D | P |
| 13 Sep, 2023 | Darryl Daigle | - | - | 125,000 | I | |||
| 13 Sep, 2023 | Darryl Daigle | Common Stock | A | 1,600 | $1.35 | 209,442 | D | P |
| 13 Sep, 2023 | Darryl Daigle | Common Stock | A | 5,350 | $1.40 | 125,000 | I | P |
| 16 Jun, 2023 | Darryl Daigle | Common Stock | A | 4,700 | $1.49 | 207,842 | D | P |
| 15 Jun, 2023 | Darryl Daigle | Common Stock | A | 4,400 | $1.59 | 203,142 | D | P |
| 09 Feb, 2023 | Darryl Daigle | Common Stock | A | 3,500 | $2.00 | 203,142 | D | P |
| 25 Jan, 2023 | Darryl Daigle | Common Stock | A | 3,500 | $2.00 | 199,642 | D | P |
| 25 Aug, 2020 | Kevin Douglas | - | - | 855,997 | D | |||
| 25 Aug, 2020 | Kevin Douglas | Common Stock | D | 95,000 | $2.16 | 1,426,663 | I | S |
| 25 Aug, 2020 | Kevin Douglas | Common Stock | D | 57,000 | $2.16 | 855,997 | D | S |
| 25 Aug, 2020 | Kevin Douglas | Common Stock | D | 38,000 | $2.16 | 570,667 | I | S |
| 25 Aug, 2020 | Kevin Douglas | - | - | 1,426,663 | I | |||
| 07 Aug, 2020 | Kevin Douglas | Common Stock | D | 30,000 | $3.56 | 912,997 | D | S |
| 07 Aug, 2020 | Kevin Douglas | Common Stock | D | 20,000 | $3.56 | 608,667 | I | S |
| 07 Aug, 2020 | Kevin Douglas | Common Stock | D | 50,000 | $3.56 | 1,521,663 | I | S |