Insider Profile
Jonker, Abraham
$CTH
1
Companies Filed At
33
Open-Market Buys (2yr)
$474K
Buy Value (2yr, open-market)
Jun 26, 2026
Most Recent Trade
Currently Accumulating Companies this insider is net-buying on the open market over the last 90 days
$CTH 57
CoTec Holdings Corp.
$341K · 4 buys · 1 sell
Last buy Jun 04, 2026
Date Company Role Nature Dir. Shares Price Value Score
Jun 26, 2026 $CTH
CoTec Holdings Corp.
— Derivative Sell 300,000 — — 57
Jun 04, 2026 $CTH
CoTec Holdings Corp.
— Open Market Buy 33,500 $1.41 $47K 57
May 08, 2026 $CTH
CoTec Holdings Corp.
— Open Market Sell 210,000 $1.50 $314K 57
May 05, 2026 $CTH
CoTec Holdings Corp.
— Open Market Buy 8,000 $1.57 $13K 57
May 04, 2026 $CTH
CoTec Holdings Corp.
— Open Market Buy 82,300 $1.52 $125K 57
May 01, 2026 $CTH
CoTec Holdings Corp.
— Open Market Buy 107,200 $1.46 $157K 57
Sep 12, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 1,000 $0.97 $970 57
Aug 14, 2025 $CTH
CoTec Holdings Corp.
— Comp. Grant Buy 200,000 — — 57
Aug 14, 2025 $CTH
CoTec Holdings Corp.
— Comp. Grant Buy 302,888 — — 57
May 09, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 46,000 $0.85 $39K 57
May 08, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.80 $4K 57
May 07, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 7,000 $0.75 $5K 57
May 06, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,000 $0.75 $2K 57
May 05, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 8,000 $0.74 $6K 57
May 02, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 14,000 $0.74 $10K 57
Jan 21, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 1,000 $0.65 $650 57
Jan 21, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 1,000 $0.63 $630 57
Jan 17, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 1,000 $0.63 $630 57
Jan 02, 2025 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,500 $0.63 $2K 57
Dec 30, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,000 $0.65 $2K 57
Dec 27, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 1,500 $0.63 $945 57
Dec 20, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 4,000 $0.66 $3K 57
Dec 13, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 4,000 $0.60 $2K 57
Dec 12, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.58 $3K 57
Dec 11, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.58 $3K 57
Dec 10, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 4,000 $0.60 $2K 57
Dec 09, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 7,000 $0.58 $4K 57
Dec 06, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.61 $3K 57
Dec 04, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 6,000 $0.52 $3K 57
Dec 03, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.52 $5K 57
Dec 02, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.52 $3K 57
Dec 02, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 15,000 $0.51 $8K 57
Nov 26, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 6,000 $0.50 $3K 57
Sep 20, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 17,000 $0.50 $8K 57
Sep 19, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.50 $5K 57
Sep 18, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,000 $0.55 $1K 57
Sep 17, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 4,000 $0.53 $2K 57
Jul 12, 2024 $CTH
CoTec Holdings Corp.
— Open Market Sell 120,000 $0.48 $57K 57
Jul 10, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,000 $0.46 $1K 57
Jul 10, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,000 $0.48 $1K 57
Jul 10, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 87,000 $0.47 $41K 57
Jul 09, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,500 $0.48 $1K 57
Jul 08, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.46 $2K 57
Feb 02, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,500 $0.63 $2K 57
Feb 01, 2024 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,000 $0.64 $1K 57
Dec 27, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 1,000 $0.69 $685 57
Dec 21, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 1,000 $0.64 $640 57
Dec 20, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,000 $0.67 $2K 57
Dec 19, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,500 $0.69 $2K 57
Dec 19, 2023 $CTH
CoTec Holdings Corp.
— Open Market Sell 61,611 $0.77 $47K 57
Dec 13, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,000 $0.66 $1K 57
Dec 13, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,000 $0.65 $2K 57
Dec 08, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,000 $0.64 $2K 57
Dec 07, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,500 $0.65 $2K 57
Dec 06, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 3,000 $0.65 $2K 57
Dec 05, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,500 $0.65 $4K 57
Oct 13, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 40,000 $0.77 $31K 57
Oct 12, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 25,000 $0.80 $20K 57
Oct 12, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 25,000 $0.80 $20K 57
Oct 11, 2023 $CTH
CoTec Holdings Corp.
— Open Market Sell 400,000 $0.77 $308K 57
Oct 10, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 9,000 $0.81 $7K 57
Oct 05, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 29,500 $0.78 $23K 57
Oct 04, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 15,000 $0.77 $12K 57
Oct 03, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 8,000 $0.77 $6K 57
Oct 02, 2023 $CTH
CoTec Holdings Corp.
— Other Buy 77,856 — — 57
Oct 02, 2023 $CTH
CoTec Holdings Corp.
— Other Buy 20,128 — — 57
Sep 29, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 7,000 $0.78 $5K 57
Sep 28, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,000 $0.78 $2K 57
Sep 27, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.70 $7K 57
Sep 26, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.75 $4K 57
Sep 25, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 4,000 $0.72 $3K 57
Sep 20, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,000 $0.80 $2K 57
Sep 20, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 1,000 $0.80 $800 57
Sep 15, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 2,000 $0.80 $2K 57
Sep 14, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 16,000 $0.77 $12K 57
Sep 12, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.79 $4K 57
Sep 07, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.78 $8K 57
Aug 31, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 15,000 $0.79 $12K 57
Aug 30, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.79 $4K 57
Aug 28, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.79 $8K 57
Aug 24, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 8,000 $0.77 $6K 57
Aug 22, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.76 $4K 57
Aug 21, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.76 $8K 57
Aug 18, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 20,000 $0.70 $14K 57
Aug 17, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 15,000 $0.68 $10K 57
Aug 17, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.70 $7K 57
Aug 15, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 13,000 $0.64 $8K 57
Jun 30, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 35,000 $0.57 $20K 57
Jun 29, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 30,500 $0.56 $17K 57
Jun 28, 2023 $CTH
CoTec Holdings Corp.
— Open Market Sell 650,000 $0.53 $344K 57
Jun 28, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 236,000 $0.51 $120K 57
Jun 27, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 49,000 $0.51 $25K 57
Jun 26, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.51 $5K 57
Jun 22, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.49 $5K 57
Apr 28, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 25,000 $0.53 $13K 57
Apr 27, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.54 $5K 57
Apr 27, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 50,000 $0.55 $27K 57
Apr 27, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.50 $5K 57
Apr 27, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.49 $5K 57
Apr 24, 2023 $CTH
CoTec Holdings Corp.
— Comp. Grant Buy 300,000 — — 57
Apr 12, 2023 $CTH
CoTec Holdings Corp.
— Expiry Sell 200,000 — — 57
Jan 13, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 10,000 $0.54 $5K 57
Jan 11, 2023 $CTH
CoTec Holdings Corp.
— Open Market Buy 45,000 $0.52 $24K 57
Dec 29, 2022 $CTH
CoTec Holdings Corp.
— Open Market Buy 15,000 $0.47 $7K 57
Nov 10, 2022 $CTH
CoTec Holdings Corp.
— Open Market Buy 15,000 $0.59 $9K 57
Nov 09, 2022 $CTH
CoTec Holdings Corp.
— Open Market Buy 36,000 $0.57 $20K 57
Nov 09, 2022 $CTH
CoTec Holdings Corp.
— Open Market Buy 5,000 $0.52 $3K 57
Nov 07, 2022 $CTH
CoTec Holdings Corp.
— Open Market Buy 52,000 $0.49 $25K 57
Sep 30, 2022 $CTH
CoTec Holdings Corp.
— Open Market Buy 30,000 $0.39 $12K 57
Feb 10, 2022 $CTH
CoTec Holdings Corp.
— Open Market Sell 200,000 — — 57
Muted rows are plan purchases, compensation grants, or DRIP — not open-market. Confluence Scores reflect the company's current score, not the score at time of trade.
Form55 provides data and analysis for informational purposes only. Nothing on this site constitutes investment advice or a recommendation to buy or sell any security. Past performance is not indicative of future results.