Company · CIK 0001307579 · SIC 3590 — Misc Industrial & Commercial Machinery & Equipment · Nasdaq
LIQTECH INTERNATIONAL INC · LIQT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 8, 2026 JForm 4 → | Jun 9, 4:51 pm EDT | Bleichroeder LP10% Owner | 3,000,000 | $1.00 | $3,000,000 | 6,882,239 | — | |
| Jun 5, 2026 PForm 4 → | Aug 19, 7:42 pm EDT | Robert WowkDirector | 50,000 | $1.00 | $50,000 | 50,000 | — | late |
| Jun 5, 2026 PForm 4 → | Jun 9, 4:51 pm EDT | Bleichroeder LP10% Owner | 700,000 | $1.00 | $700,000 | 3,882,239 | +22.0% | |
| Jan 2, 2018 AForm 4 → | Jan 4, 12:32 pm EST | Mark VernonDirector | 52,798 | $0.57 | $30,095 | 295,831 | — | plan? |
| Jan 2, 2017 AForm 4 → | Feb 16, 4:14 pm EST | Mark VernonDirector | 46,875 | — | — | 243,033 | — | plan? late |
| Jan 2, 2017 AForm 4 → | Feb 15, 8:23 pm EST | Paul BurgonDirector | 46,875 | — | — | 235,396 | — | plan? late |
| Jan 1, 2016 AForm 4 → | Jan 5, 5:31 pm EST | Mark VernonDirector | 29,703 | $1.01 | $30,000 | 196,158 | — | plan? |
| Jan 1, 2016 AForm 4 → | Jan 5, 5:28 pm EST | Paul BurgonDirector | 29,703 | $1.01 | $30,000 | 188,521 | — | plan? |
| Nov 19, 2015 AForm 4 → | Nov 24, 6:17 pm EST | Mark VernonDirector | 25,000 | $1.27 | $31,672 | 166,455 | — | plan? late |
| Aug 17, 2015 PForm 4 → | Aug 19, 8:25 am EDT | Donald S DebelakPresident, Liqtech NA | 10,000 | $0.7439 | $7,439 | 214,745 | +4.88% | plan? |
| Aug 14, 2015 AForm 4 → | Aug 17, 9:29 pm EDT | Paul BurgonDirector | 27,523 | $0.74 | $20,367 | 158,818 | — | plan? |
| Jun 30, 2015 AForm 4 → | Jul 2, 2:07 pm EDT | Michael S BarishDirector | 30,000 | $0.8002 | $24,007 | 1,800,336 | — | plan? |
| May 29, 2015 AForm 4 → | Jun 2, 3:46 pm EDT | Michael S BarishDirector | 11,000 | $0.6945 | $7,640 | 1,770,336 | — | plan? |
| May 27, 2015 AForm 4 → | May 29, 4:42 pm EDT | Michael S BarishDirector | 31,000 | $0.7143 | $22,143 | 1,759,336 | — | plan? |
| Apr 1, 2015 AForm 4 → | Apr 2, 3:16 pm EDT | Mathiesen SuneChief Executive Officer, Director, 10% Owner | 5,000 | $0.652 | $3,260 | 4,054,782 | — | plan? |
| Mar 30, 2015 AForm 4 → | Mar 31, 7:03 pm EDT | Mathiesen SuneChief Executive Officer, Director, 10% Owner | 5,000 | $0.89 | $4,450 | 4,049,782 | — | plan? |
| Oct 15, 2014 AForm 4/A → | Jan 6, 2015, 6:07 pm EST | Michael S BarishDirector | 100,000 | — | — | 1,728,336 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Nov 9, 2017 AForm 4 → | Jan 4, 2018, 12:32 pm EST | Mark VernonDirector | 83,334 | $1.20 | $100,001 | 83,334 | — | late |
| Apr 14, 2015 AForm 4 → | Apr 21, 3:36 pm EDT | Henrik LaursenCEO of Subsidiary | 100,000 | — | — | 100,000 | — | late |