As of June 09, 2026, Tucows's top three insider holders are Master Fund Ltd. Blacksheep (TenPercentOwner, 1.05Mn shares), Elliot Noss (Chief Executive Officer, 423.05K shares), David John Woroch (Ceo Tucows Domains Services, 59.61K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Erez Gissin | - | 17,887 | 0 | 18 Aug, 2021 |
| Elliot Noss | Chief Executive Officer | 423,048 | 0 | 12 Jan, 2026 |
| David John Woroch | Ceo Tucows Domains Services | 59,614 | 0 | 16 Aug, 2023 |
| Jeffrey Nathan Schwartz | - | 12,375 | 0 | 24 Aug, 2021 |
| Allen Karp | - | 0 | 15,014 | 26 Nov, 2021 |
| Rawleigh Hazen Iv Ralls | - | 5,960 | 0 | 09 Sep, 2021 |
| Robin Chase | - | 29,172 | 0 | 09 Nov, 2023 |
| Michael Goldstein | Chief Revenue Officer Ting | 5,372 | 0 | 03 Dec, 2021 |
| Davinder Singh | Cfo | 7,763 | 0 | 16 Aug, 2023 |
| Bret Fausett | Chief Legal Officer Vp | 31,105 | 0 | 16 Aug, 2023 |
| Justin Reilly | Ceo Wavelo | 1,944 | 0 | 16 Aug, 2023 |
| Michael Alan Koenig | Chief Operating Officer | 975 | 0 | 16 Aug, 2023 |
| Master Fund Ltd. Blacksheep | - | 1,047,123 | 0 | 02 Feb, 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 |
|---|---|---|---|---|---|---|---|---|
| 24 Dec, 2025 | Elliot Noss | Common Stock | D | 20,250 | $0.00 | 423,048 | D | G |
| 26 Nov, 2025 | David John Woroch | Stock Option (Right to Buy) | A | 20,000 | $0.00 | 20,000 | D | A |
| 26 Nov, 2025 | David John Woroch | Stock Option (Right to Buy) | A | 20,000 | $0.00 | 20,000 | D | A |
| 08 Sep, 2025 | Ivan Ivanov | Stock Option (Right to Buy) | A | 20,000 | $0.00 | 20,000 | D | A |
| 17 Jul, 2025 | Elliot Noss | Common Stock | D | 500 | $22.52 | 443,298 | D | S |
| 10 Jul, 2025 | Elliot Noss | Common Stock | D | 400 | $22.44 | 446,098 | D | S |
| 10 Jul, 2025 | Elliot Noss | Common Stock | D | 1,600 | $21.73 | 444,498 | D | S |
| 11 Jul, 2025 | Elliot Noss | Common Stock | D | 700 | $22.86 | 443,798 | D | S |
| 07 Jul, 2025 | Elliot Noss | Common Stock | D | 2,600 | $20.51 | 449,498 | D | S |
| 08 Jul, 2025 | Elliot Noss | Common Stock | D | 2,500 | $20.81 | 446,998 | D | S |
| 09 Jul, 2025 | Elliot Noss | Common Stock | D | 500 | $21.21 | 446,498 | D | S |
| 02 Jul, 2025 | Elliot Noss | Common Stock | D | 3,200 | $20.44 | 452,098 | D | S |
| 05 Jun, 2025 | Bret Fausett | Stock Option (Right to Buy) | A | 1,125 | $0.00 | 1,125 | D | A |
| 05 Jun, 2025 | Bret Fausett | Stock Option (Right to Buy) | A | 563 | $0.00 | 563 | D | A |
| 05 Jun, 2025 | David John Woroch | Stock Option (Right to Buy) | A | 2,250 | $0.00 | 2,250 | D | A |
| 05 Jun, 2025 | David John Woroch | Stock Option (Right to Buy) | A | 2,250 | $0.00 | 2,250 | D | A |
| 05 Jun, 2025 | Elliot Noss | Stock Option (right to buy) | A | 4,500 | $0.00 | 4,500 | D | A |
| 20 May, 2025 | Allen Gordon Taylor | Stock Option (right to buy) | A | 4,375 | $0.00 | 4,375 | D | A |
| 20 May, 2025 | Allen Gordon Taylor | Stock Option (right to buy) | A | 4,375 | $0.00 | 4,375 | D | A |
| 22 May, 2025 | Allen Gordon Taylor | Stock Option (right to buy) | A | 6,250 | $0.00 | 6,250 | D | A |