TCX's three largest insider shareholders as of March 23, 2026 are Master Fund Ltd. Blacksheep (TenPercentOwner, 1.05Mn shares), Elliot Noss (Director, 423.05K shares), David John Woroch (Ceo Tucows Domains Services, 59.61K shares).
| Holder | Position | Shares (Direct) | Shares (Indirect) | Report Date |
|---|---|---|---|---|
| Master Fund Ltd. Blacksheep | - | 1,047,123 | 0 | 02 Feb, 2023 |
| Elliot Noss | Chief Executive Officer | 423,048 | 0 | 12 Jan, 2026 |
| David John Woroch | Ceo Tucows Domains Services | 59,614 | 0 | 16 Aug, 2023 |
| Bret Fausett | Chief Legal Officer Vp | 31,105 | 0 | 16 Aug, 2023 |
| Robin Chase | - | 29,172 | 0 | 09 Nov, 2023 |
| Erez Gissin | - | 17,887 | 0 | 18 Aug, 2021 |
| Allen Karp | - | 0 | 15,014 | 26 Nov, 2021 |
| Jeffrey Nathan Schwartz | - | 12,375 | 0 | 24 Aug, 2021 |
| Davinder Singh | Cfo | 7,763 | 0 | 16 Aug, 2023 |
| Rawleigh Hazen Iv Ralls | - | 5,960 | 0 | 09 Sep, 2021 |
| Michael Goldstein | Chief Revenue Officer Ting | 5,282 | 0 | 03 Dec, 2021 |
| Elliot Noss | Chief Executive Officer | 0 | 2,500 | 07 Sep, 2022 |
| Justin Reilly | Ceo Wavelo | 1,944 | 0 | 16 Aug, 2023 |
| Michael Alan Koenig | Chief Operating Officer | 975 | 0 | 16 Aug, 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 |
| 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 | 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 |
| 22 May, 2025 | Allen Gordon Taylor | Stock Option (right to buy) | A | 6,250 | $0.00 | 6,250 | D | A |
| 20 May, 2025 | Jeffrey Stewart Donald Tory | Stock Option (Right to Buy) | A | 4,375 | $0.00 | 4,375 | D | A |
| 22 May, 2025 | Jeffrey Stewart Donald Tory | Stock Option (Right to Buy) | A | 3,750 | $0.00 | 3,750 | D | A |
| 20 May, 2025 | Sandra Carola Matz-Cerf | Stock Option (Right to Buy) | A | 4,375 | $0.00 | 4,375 | D | A |