There have been 50 recent insider transactions recorded for LiqTech International, Inc. (LIQT), including 30 buys and 13 sells. Total insider buying was valued at $2.38M and total insider selling at $3.15M.
Notable insiders with recent activity include Chen Fei, Kowalczyk David, Bleichroeder Lp. Insider transactions can provide insights into how company leadership views the stock's valuation and future prospects.
Insider Transactions — LIQT
| Date |
Name |
Role |
Transaction |
Shares |
Avg. Price |
Value |
Shares Owned |
| 2026-01-03 |
Chen Fei |
Chief Executive Officer |
Tax Withholding of RSU |
67,860 |
$1.49 |
$101.11K |
417,898 |
| 2026-01-03 |
Kowalczyk David |
CFO and COO |
Tax Withholding of RSU |
5,589 |
$1.49 |
$8.33K |
88,779 |
| 2025-12-19 |
Kowalczyk David |
CFO and COO |
RSU Award |
94,368 |
- |
- |
94,368 |
| 2025-09-12 |
Chen Fei |
Chief Executive Officer |
Tax Withholding of RSU |
13,021 |
$2.34 |
$30.47K |
498,593 |
| 2025-03-26 |
Bleichroeder Lp |
10 Percent Owner |
Other (Sell) |
531,250 |
$5.20 |
$2.76M |
- |
| 2025-03-01 |
Kowalczyk David |
Officer |
Unknown |
- |
- |
- |
- |
| 2025-01-07 |
Meeusen Richard A |
Director |
RSU Award |
29,294 |
- |
- |
67,281 |
| 2025-01-07 |
Buehler Alexander J |
Director |
RSU Award |
53,030 |
- |
- |
467,623 |
| 2025-01-07 |
Boswell Peyton |
Director |
RSU Award |
28,158 |
- |
- |
121,305 |
| 2025-01-07 |
Chen Fei |
Chief Executive Officer |
RSU Award |
201,335 |
- |
- |
511,614 |
| 2025-01-07 |
Kunz Martin |
Director |
RSU Award |
26,516 |
- |
- |
48,918 |
| 2025-01-03 |
Chen Fei |
Chief Executive Officer |
Tax Withholding of RSU |
28,394 |
$1.87 |
$53.1K |
310,279 |
| 2024-11-12 |
Bleichroeder Lp |
10 Percent Owner |
Unknown |
2,605,129 |
$2.00 |
$5.21M |
- |
| 2024-09-27 |
Bleichroeder Lp |
10 Percent Owner |
Unknown |
344,871 |
$0.00 |
$344.87 |
- |
| 2024-05-06 |
Price Phillip Massie |
Interim CFO |
RSU Award (Return) |
13,748 |
- |
- |
13,748 |
| 2024-04-01 |
Price Phillip Massie |
Officer |
Unknown |
- |
- |
- |
- |
| 2024-01-03 |
Meeusen Richard A |
Director |
RSU Award |
10,470 |
- |
- |
37,987 |
| 2024-01-03 |
Buehler Alexander J |
Director |
RSU Award |
20,940 |
- |
- |
414,593 |
| 2024-01-03 |
Boswell Peyton |
Director |
RSU Award |
10,470 |
- |
- |
93,147 |
| 2024-01-03 |
Stadil Simon Seidelin |
Chief Financial Officer |
RSU Award |
38,405 |
- |
- |
158,907 |
| 2024-01-03 |
Chen Fei |
Chief Executive Officer |
RSU Award |
106,681 |
- |
- |
338,673 |
| 2024-01-03 |
Kunz Martin |
Director |
RSU Award |
10,470 |
- |
- |
22,402 |
| 2024-01-03 |
Stadil Simon Seidelin |
Chief Financial Officer |
Tax Withholding of RSU |
17,163 |
$3.51 |
$60.24K |
141,744 |
| 2024-01-03 |
Chen Fei |
Chief Executive Officer |
Tax Withholding of RSU |
12,835 |
$3.51 |
$45.05K |
325,838 |
| 2023-12-04 |
Stadil Simon Seidelin |
Chief Financial Officer |
Informative Sell |
14,438 |
$3.23 |
$46.66K |
120,504 |
| 2023-11-30 |
Stadil Simon Seidelin |
Chief Financial Officer |
Informative Sell |
562 |
$3.40 |
$1.91K |
134,942 |
| 2023-11-21 |
Stadil Simon Seidelin |
Chief Financial Officer |
Informative Sell |
3,100 |
$3.57 |
$11.07K |
135,504 |
| 2023-11-15 |
Stadil Simon Seidelin |
Chief Financial Officer |
Informative Sell |
4,100 |
$3.89 |
$15.94K |
138,604 |
| 2023-11-13 |
Stadil Simon Seidelin |
Chief Financial Officer |
Informative Sell |
2,800 |
$3.82 |
$10.7K |
142,704 |
| 2023-09-30 |
Bleichroeder Lp |
10 Percent Owner |
Unknown |
531,250 |
$5.20 |
$2.76M |
- |
| 2023-06-23 |
Kunz Martin |
Director |
Unknown |
- |
- |
- |
- |
| 2023-06-23 |
Kunz Martin |
Director |
RSU Award |
11,932 |
- |
- |
11,932 |
| 2023-06-14 |
Chen Fei |
Chief Executive Officer |
Informative Buy |
8,000 |
$3.96 |
$31.68K |
229,208 |
| 2023-05-26 |
Chen Fei |
Chief Executive Officer |
Informative Buy |
22,000 |
$3.20 |
$70.4K |
221,208 |
| 2023-01-03 |
Vernon Mark |
Director |
RSU Award |
196,000 |
- |
- |
917,093 |
| 2023-01-03 |
Boswell Peyton |
Director |
RSU Award |
98,000 |
- |
- |
661,400 |
| 2023-01-03 |
Stadil Simon Seidelin |
Chief Financial Officer |
RSU Award |
348,718 |
- |
- |
1,164,012 |
| 2023-01-03 |
Chen Fei |
Chief Executive Officer |
RSU Award |
968,661 |
- |
- |
1,593,661 |
| 2023-01-03 |
Buehler Alexander J |
Director |
RSU Award |
98,000 |
- |
- |
3,155,445 |
| 2023-01-03 |
Vernon Mark |
Director |
RSU Award |
196,000 |
- |
- |
917,093 |
| 2023-01-03 |
Boswell Peyton |
Director |
RSU Award |
98,000 |
- |
- |
661,400 |
| 2023-01-01 |
Buehler Alexander J |
Director |
RSU Award |
924,089 |
- |
- |
2,959,989 |
| 2022-05-18 |
Meeusen Richard A |
Director |
Informative Buy |
97,125 |
$0.52 |
$50.51K |
125,125 |
| 2022-05-17 |
Bleichroeder Lp |
10 Percent Owner |
Unknown |
2,475,008 |
$0.01 |
$19.8K |
- |
| 2022-05-17 |
Buehler Alexander J |
Interim CEO |
Informative Buy |
2,000,000 |
$0.50 |
$1M |
2,035,900 |
| 2022-05-17 |
Vernon Mark |
Director |
Informative Buy |
500,000 |
$0.50 |
$250K |
721,093 |
| 2022-05-17 |
Boswell Peyton |
Director |
Informative Buy |
500,000 |
$0.50 |
$250K |
563,400 |
| 2022-05-17 |
Stadil Simon Seidelin |
Chief Financial Officer |
Informative Buy |
80,000 |
$0.50 |
$40K |
80,000 |
| 2022-05-13 |
Lytton Laurence W |
10 Percent Owner |
Informative Buy |
1,375,000 |
$0.50 |
$687.5K |
2,926,957 |
| 2022-05-10 |
Stadil Simon Seidelin |
Chief Financial Officer |
RSU Award |
735,294 |
- |
- |
735,294 |
■ Informative Buy/Sell — open market transaction (most significant)
■ Uninformative Buy — award, option exercise, conversion
■ Uninformative Sell — tax withholding, award vest sale
■ Neutral — gift, trust, expiry
