Tucows Inc /Pa/ TCX US Equity

Information Technology · CIK 909494 · FY ends Dec 31

$10.12

+0.15 (+1.50%)

USD · as of 2026-08-28 · marketstack

Tucows Inc /Pa/ (Nasdaq: TCX), an SEC filer in Services-Computer Processing & Data Preparation, closed at $10.12, +1.5%, on 2026-08-28, with a market cap of $113M, a net margin of -19.4% and 3-year sales growth of 6.7%. Institutional ownership, earnings history and filed financials are on the tabs below.

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Institutional holders Index & fund register Insiders (Form 4)Government

Insider activity· execs, directors & 10%-owners · TCX

Open-market buys · 12mo

0 · $0

Open-market sells · 12mo

0 · $0

Signal = open-market buys/sells (P/S); grants, exercises, tax, gifts are mechanics. Filings through 2026-06-30 only.

Date	Insider	Role	Transaction	Shares	Price	Value
2025-12-24	NOSS ELLIOT	Director	−Gift	20,250	—	—
2025-07-17	NOSS ELLIOT	Director,Officer	−Sell	500	$22.52	$11,260
2025-07-11	NOSS ELLIOT	Director,Officer	−Sell	700	$22.86	$16,002
2025-07-10	NOSS ELLIOT	Director,Officer	−Sell	1,600	$21.73	$34,768
2025-07-10	NOSS ELLIOT	Director,Officer	−Sell	400	$22.44	$8,976
2025-07-09	NOSS ELLIOT	Director,Officer	−Sell	500	$21.21	$10,605
2025-07-08	NOSS ELLIOT	Director,Officer	−Sell	2,500	$20.81	$52,025
2025-07-07	NOSS ELLIOT	Director,Officer	−Sell	2,600	$20.51	$53,326
2025-07-02	NOSS ELLIOT	Director,Officer	−Sell	3,200	$20.44	$65,408
2025-05-15	NOSS ELLIOT	Director,Officer	−Sell	3,000	$17.75	$53,250
2025-05-14	NOSS ELLIOT	Director,Officer	−Sell	500	$17.35	$8,675
2025-05-09	NOSS ELLIOT	Director,Officer	−Sell	100	$17.69	$1,769
2025-05-08	NOSS ELLIOT	Director,Officer	−Sell	1,600	$17.30	$27,680
2025-05-07	NOSS ELLIOT	Director,Officer	−Sell	700	$16.39	$11,473
2025-05-06	NOSS ELLIOT	Director,Officer	−Sell	700	$16.32	$11,424
2025-05-05	NOSS ELLIOT	Director,Officer	−Sell	800	$16.21	$12,968
2025-04-24	NOSS ELLIOT	Director,Officer	−Sell	500	$17.06	$8,530
2025-04-23	NOSS ELLIOT	Director,Officer	−Sell	500	$16.58	$8,290
2025-04-22	NOSS ELLIOT	Director,Officer	−Sell	500	$16.37	$8,185
2025-04-17	NOSS ELLIOT	Director,Officer	−Sell	1,000	$16.18	$16,180
2025-04-14	NOSS ELLIOT	Director,Officer	−Sell	1,000	$16.24	$16,240
2025-04-11	NOSS ELLIOT	Director,Officer	−Sell	1,000	$15.56	$15,560
2025-04-09	NOSS ELLIOT	Director,Officer	−Sell	300	$15.02	$4,506
2025-04-07	NOSS ELLIOT	Director,Officer	−Sell	500	$15.44	$7,720
2025-04-04	NOSS ELLIOT	Director,Officer	−Sell	1,000	$16.23	$16,230
2025-04-03	NOSS ELLIOT	Director,Officer	−Sell	1,000	$16.57	$16,570
2025-04-02	NOSS ELLIOT	Director,Officer	−Sell	200	$16.98	$3,396
2025-02-14	NOSS ELLIOT	Director,Officer	−Sell	2,500	$16.83	$42,075
2025-02-14	NOSS ELLIOT	Director,Officer	−Sell	2,000	$18.00	$36,000
2025-02-14	NOSS ELLIOT	Director,Officer	−Sell	1,260	$18.94	$23,864
2025-02-14	NOSS ELLIOT	Director,Officer	−Sell	2,000	$15.97	$31,940
2025-02-06	NOSS ELLIOT	Director,Officer	−Sell	500	$15.76	$7,880
2025-02-05	NOSS ELLIOT	Director,Officer	−Sell	300	$15.68	$4,704
2025-02-04	NOSS ELLIOT	Director,Officer	−Sell	500	$15.66	$7,830
2025-01-27	NOSS ELLIOT	Director,Officer	−Sell	100	$17.12	$1,712
2025-01-24	NOSS ELLIOT	Director,Officer	−Sell	2,000	$16.91	$33,820
2025-01-23	NOSS ELLIOT	Director,Officer	−Sell	500	$16.48	$8,240
2025-01-22	NOSS ELLIOT	Director,Officer	−Sell	2,000	$16.22	$32,440
2025-01-15	NOSS ELLIOT	Director,Officer	−Sell	200	$16.57	$3,314
2025-01-13	NOSS ELLIOT	Director,Officer	−Sell	100	$16.32	$1,632
2025-01-08	NOSS ELLIOT	Director,Officer	−Sell	1,100	$16.79	$18,469
2024-10-18	NOSS ELLIOT	Director,Officer	−Sell	500	$19.61	$9,805
2024-10-17	NOSS ELLIOT	Director,Officer	−Sell	1,500	$19.02	$28,530
2024-10-15	NOSS ELLIOT	Director,Officer	−Sell	1,000	$19.61	$19,610
2024-10-14	NOSS ELLIOT	Director,Officer	−Sell	500	$19.70	$9,850
2024-10-11	NOSS ELLIOT	Director,Officer	−Sell	3,000	$19.24	$57,720
2024-10-10	NOSS ELLIOT	Director,Officer	−Sell	2,000	$18.87	$37,740
2024-10-09	NOSS ELLIOT	Director,Officer	−Sell	1,000	$19.34	$19,340
2024-10-08	NOSS ELLIOT	Director,Officer	−Sell	200	$19.43	$3,886
2024-10-07	NOSS ELLIOT	Director,Officer	−Sell	100	$19.82	$1,982
2024-10-04	NOSS ELLIOT	Director,Officer	−Sell	1,600	$19.91	$31,856
2024-10-02	NOSS ELLIOT	Director,Officer	−Sell	1,700	$19.99	$33,983
2024-09-27	NOSS ELLIOT	Director,Officer	−Sell	1,500	$21.27	$31,905
2024-09-26	NOSS ELLIOT	Director,Officer	−Sell	2,000	$20.76	$41,520
2024-09-25	NOSS ELLIOT	Director,Officer	−Sell	1,000	$20.33	$20,330
2024-09-23	NOSS ELLIOT	Director,Officer	−Sell	400	$21.43	$8,572
2024-09-20	NOSS ELLIOT	Director,Officer	−Sell	7,800	$21.98	$171,444
2024-09-19	NOSS ELLIOT	Director,Officer	−Sell	5,700	$22.03	$125,571
2024-04-01	NOSS ELLIOT	Director,Officer	−Sell	5,175	$18.43	$95,375
2024-03-06	NOSS ELLIOT	Director,Officer	−Sell	200	$18.13	$3,626
2024-03-05	NOSS ELLIOT	Director,Officer	−Sell	7,900	$18.04	$142,516
2024-03-04	NOSS ELLIOT	Director,Officer	−Sell	2,500	$18.02	$45,050
2024-03-04	NOSS ELLIOT	Director,Officer	−Sell	3,100	$18.38	$56,978
2023-12-21	NOSS ELLIOT	Director,Officer	−Sell	10,500	$23.79	$249,795
2023-11-06	Chase Robin	Director	+Buy	12,500	$19.95	$249,375
2023-08-14	NOSS ELLIOT	Director,Officer	+Grant	3,890	—	—
2023-08-14	NOSS ELLIOT	Director,Officer	−Tax w/h	2,083	$20.91	$43,556
2023-08-14	Singh Davinder	Officer	+Grant	1,643	—	—
2023-08-14	Singh Davinder	Officer	−Tax w/h	880	$20.91	$18,401
2023-08-14	Woroch David John	Officer	−Tax w/h	567	$20.91	$11,856
2023-08-14	Woroch David John	Officer	+Grant	1,059	—	—
2023-08-14	Reilly Justin	Officer	+Grant	4,184	—	—
2023-08-14	Reilly Justin	Officer	−Tax w/h	2,240	$20.91	$46,838
2023-08-14	Koenig Michael Alan	Officer	+Grant	1,362	—	—
2023-08-14	Koenig Michael Alan	Officer	−Tax w/h	387	$20.91	$8,092
2023-08-14	Fausett Bret	Officer	−Tax w/h	585	—	—
2023-08-14	Fausett Bret	Officer	+Grant	1,690	—	—
2023-02-01	Blacksheep Fund Management Ltd	TenPercentOwner	−Sell	53,675	$33.19	$2M
2023-01-31	Blacksheep Fund Management Ltd	TenPercentOwner	−Sell	4,700	$33.44	$157,168
2023-01-30	Herdwick Capital Ltd	TenPercentOwner	−Sell	600	$33.27	$19,962
2023-01-27	Herdwick Capital Ltd	TenPercentOwner	−Sell	7,574	$33.68	$255,092
2023-01-26	Fortune Alexis	TenPercentOwner	−Sell	2,200	$34.02	$74,844
2023-01-25	Fortune Alexis	TenPercentOwner	−Sell	1,900	$35.04	$66,576
2023-01-24	Blacksheep Fund Management Ltd	TenPercentOwner	−Sell	4,473	$36.10	$161,475
2023-01-23	Blacksheep Fund Management Ltd	TenPercentOwner	−Sell	4,500	$35.92	$161,640
2023-01-20	Blacksheep Fund Management Ltd	TenPercentOwner	−Sell	10,906	$35.12	$383,019
2023-01-19	Blacksheep Fund Management Ltd	TenPercentOwner	−Sell	9,600	$33.69	$323,424
2022-12-15	NOSS ELLIOT	Director,Officer	+Exercise	10,000	$21.10	$211,000
2022-11-04	Blacksheep Master Fund Ltd.	TenPercentOwner	−Sell	1,252	$41.50	$51,958
2022-11-01	Blacksheep Master Fund Ltd.	TenPercentOwner	−Sell	1,390	$45.14	$62,745
2022-10-31	Blacksheep Master Fund Ltd.	TenPercentOwner	−Sell	2,493	$45.04	$112,285
2022-10-28	Blacksheep Master Fund Ltd.	TenPercentOwner	−Sell	1,100	$45.03	$49,533
2022-10-26	Blacksheep Master Fund Ltd.	TenPercentOwner	−Sell	3,200	$45.17	$144,544
2022-10-24	Blacksheep Master Fund Ltd.	TenPercentOwner	−Sell	4,320	$46.67	$201,614
2022-09-06	NOSS ELLIOT	Director,Officer	+Buy	1,400	$45.36	$63,504
2022-09-02	NOSS ELLIOT	Director,Officer	+Buy	1,100	$46.31	$50,941
2022-08-23	Woroch David John	Officer	+Exercise	5,000	$21.10	$105,500
2022-08-12	Singh Davinder	Officer	+Exercise	7,000	$19.95	$139,650
2022-05-19	Blacksheep Master Fund Ltd.	TenPercentOwner	+Buy	16,153	$46.84	$756,607
2021-12-10		Director,Officer	+Exercise	10,000	$19.41	$194,100
2021-12-02	Goldstein Michael	Officer	+Exercise	2,500	$19.41	$48,525
2021-12-02	Goldstein Michael	Officer	+Exercise	2,500	$19.41	$48,525
2021-11-25	Karp Allen	Director	−Gift	25	—	—
2021-11-24	Karp Allen	Director	−Gift	231	—	—
2021-11-23	Karp Allen	Director	−Gift	195	—	—
2021-11-15	Woroch David John	Officer	+Exercise	5,000	$19.41	$97,050
2021-09-30	NOSS ELLIOT	Director,Officer	−Sell	10,000	$77.46	$774,600
2021-09-10	Woroch David John	Officer	−Sell	4,250	$76.33	$324,403
2021-09-09	Ralls Rawleigh Hazen IV	Director	−Tax w/h	11,301	$77.60	$876,958
2021-09-09	Ralls Rawleigh Hazen IV	Director	+Exercise	3,750	$53.55	$200,813
2021-09-09	Ralls Rawleigh Hazen IV	Director	+Exercise	3,750	$57.95	$217,313
2021-09-09	Ralls Rawleigh Hazen IV	Director	+Exercise	3,750	$53.93	$202,238
2021-09-09	Ralls Rawleigh Hazen IV	Director	+Exercise	3,750	$68.41	$256,538
2021-08-23	Schwartz Jeffrey Nathan	Director	+Exercise	3,750	$27.53	$103,238
2021-08-23	Karp Allen	Director	+Exercise	3,750	$27.53	$103,238
2021-08-23	Karp Allen	Director	−Tax w/h	2,011	$73.94	$148,693
2021-08-16	GISSIN EREZ	Director	+Exercise	3,750	$27.53	$103,238
2021-08-11	Fausett Bret	Officer	+Buy	1,823	$74.43	$135,686
2021-08-10	Fausett Bret	Officer	+Buy	400	$74.88	$29,952
2021-06-30	Johannson Jessica Sybil-Lynne	Officer	−Sell	55	$77.23	$4,248

SEC Form 3/4/5 through 2026-06-30 · P buy · S sell · A grant · M/X/C exercise · F tax · G gift.

A model's estimate — for research. See the Disclaimer.

Date

Insider

Role

Transaction

Price

Value

2025-12-24

Tucows Inc /Pa/ TCX US Equity☆

Insider activity· execs, directors & 10%-owners · TCX

Insider activity· execs, directors & 10%-owners · TCX

Tucows Inc /Pa/ TCX US Equity