LiqTech International Inc (LIQT)

LiqTech International Inc. recorded a single significant purchase of 700,000 shares by Bleichroeder LP on June 5, 2026, totaling $700,000. This activity follows a period of declining stock performance and a recent earnings report miss. No executive-level buying occurred during this ninety-day window, contrasting with historical divestment patterns observed from former officers.
Ticker: LIQT Exchange: NAS


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Insider trades have triggered activity signals for LiqTech International Inc. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.1
Bleichroeder LP Large shareholder
Transaction date
Purchase
Price
143.93
Quantity 80,285 +17.2%
Value US$1,887,987
2.3
Stadil Simon Seidelin Former Officer Officer
Transaction date
Proposed sale
Price
258.34
Quantity 97,834
Value US$1,653,944
2.3
Stadil Simon Seidelin Chief Financial Officer Officer
Transaction date
Sale
Price
235.28
Quantity 77,721 -7.4%
Value US$3,985,658
2.3
Stadil Simon Seidelin Chief Financial Officer Officer
Transaction date
Sale
Price
3.40
Quantity 562 -0.4%
Value US$1,911
2.3
Stadil Simon Seidelin Chief Financial Officer Officer
Transaction date
Sale
Price
3.57
Quantity 3,100 -2.2%
Value US$11,072
2.3
Stadil Simon Seidelin Chief Financial Officer Officer
Transaction date
Sale
Price
3.89
Quantity 4,100 -2.9%
Value US$15,940
2.3
Stadil Simon Seidelin Chief Financial Officer Officer
Transaction date
Sale
Price
3.82
Quantity 2,800 -1.9%
Value US$10,700
2.3
Stadil Simon Seidelin Officer Officer
Transaction date
Proposed sale
Price
3.90
Quantity 25,000
Value US$97,500
2.4
Chen Fei Chief Executive Officer Executive Director
Transaction date
Purchase
Price
3.87
Quantity 2,784 +1.2%
Value US$10,774
2.4
Chen Fei Chief Executive Officer Executive Director
Transaction date
Purchase
Price
3.96
Quantity 8,000 +3.6%
Value US$31,680
2.4
Chen Fei Chief Executive Officer Executive Director
Transaction date
Purchase
Price
3.20
Quantity 22,000 +11.0%
Value US$70,400
3.6
MEEUSEN RICHARD A Non-Executive Director
Transaction date
Purchase
Price
0.55
Quantity 95,000 +75.9%
Value US$52,250
3.6
MEEUSEN RICHARD A Non-Executive Director
Transaction date
Purchase
Price
0.52
Quantity 97,125 +346.9%
Value US$50,505
2.5
Boswell Peyton Non-Executive Director
Transaction date
Purchase
Price
0.50
Quantity 500,000 +788.6%
Value US$250,000
2.3
VERNON MARK Non-Executive Director
Transaction date
Purchase
Price
0.50
Quantity 500,000 +226.1%
Value US$250,000
1.9
BUEHLER ALEXANDER J Interim CEO Executive Director
Transaction date
Purchase
Price
0.50
Quantity 2,000,000 +5571.0%
Value US$1,000,000
2.3
Stadil Simon Seidelin Chief Financial Officer Officer
Transaction date
Purchase
Price
0.50
Quantity 80,000 +inf%
Value US$40,000
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
0.50
Quantity 1,375,000 +88.6%
Value US$687,500
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
5.44
Quantity 100 +0.0%
Value US$544
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
5.24
Quantity 16,089 +1.0%
Value US$84,252
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
5.40
Quantity 20,000 +1.3%
Value US$108,000
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
5.95
Quantity 10,900 +0.7%
Value US$64,855
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
5.95
Quantity 12,785 +0.9%
Value US$76,071
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
5.16
Quantity 15,100 +1.0%
Value US$77,910
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
5.04
Quantity 44,895 +3.1%
Value US$226,320
3.3
LYTTON LAURENCE W Large shareholder
Transaction date
Purchase
Price
4.88
Quantity 21,100 +1.5%
Value US$102,991
2.5
Boswell Peyton Non-Executive Director
Transaction date
Purchase
Price
4.89
Quantity 10,000 +21.2%
Value US$48,900
2.5
Boswell Peyton Non-Executive Director
Transaction date
Purchase
Price
7.87
Quantity 5,000 +11.9%
Value US$39,350
3.6
MEEUSEN RICHARD A Non-Executive Director
Transaction date
Purchase
Price
6.84
Quantity 3,000 +12.0%
Value US$20,520
Transaction date
Purchase
Price
4.59
Quantity 12,500 +12.5%
Value US$57,375
2.3
VERNON MARK Non-Executive Director
Transaction date
Purchase
Price
4.66
Quantity 20,000 +11.9%
Value US$93,200
Toftegaard Claus Chief Financial Officer
Transaction date
Purchase
Price
10,000.00
Quantity 1,500 +inf%
Value US$15,000,000
DEBELAK DONALD S President, Liqtech NA Officer
Transaction date
Purchase
Price
0.74
Quantity 10,000 +4.9%
Value US$7,439
PETERSEN ALDO Non-Executive Director
Transaction date
Purchase
Price
1.55
Quantity 25,000 +0.8%
Value US$38,750
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.12
Quantity 49,200 -10.8%
Value US$104,324
3.3
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.13
Quantity 20,000 -4.2%
Value US$42,620
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.21
Quantity 4,000 -0.8%
Value US$8,840
3.3
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.23
Quantity 21,200 -4.2%
Value US$47,255
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.23
Quantity 15,800 -3.1%
Value US$35,229
3.3
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.21
Quantity 15,000 -2.8%
Value US$33,195
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.36
Quantity 16,000 -2.9%
Value US$37,808
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.36
Quantity 30,000 -5.2%
Value US$70,680
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.36
Quantity 29,000 -4.8%
Value US$68,411
1.8
PETERSEN ALDO Non-Executive Director
Transaction date
Sale
Price
2.70
Quantity 750,000 -19.7%
Value US$2,025,000
Burgon Paul Non-Executive Director
Transaction date
Purchase
Price
2.16
Quantity 2,070 +12.1%
Value US$4,471
Burgon Paul Non-Executive Director
Transaction date
Purchase
Price
2.13
Quantity 7,400 +76.3%
Value US$15,762
Burgon Paul Non-Executive Director
Transaction date
Purchase
Price
2.03
Quantity 2,200 +29.3%
Value US$4,466
Nemelka David Nephi Jr. Large shareholder
Transaction date
Sale
Price
1.75
Quantity 2,010,800 -68.2%
Value US$3,518,900
ANDREASSEN LASSE Chief Executive Officer Executive Director
Transaction date
Purchase
Price
2.65
Quantity 537,000 +28.6%
Value US$1,423,050
1.8
PETERSEN ALDO Non-Executive Director Large shareholder
Transaction date
Purchase
Price
2.89
Quantity 10,000 +0.3%
Value US$28,900
SONNELAND MICHAEL Non-Executive Director
Transaction date
Purchase
Price
2.13
Quantity 41,989 +8.4%
Value US$89,227
3.3
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.00
Quantity 262,000 -69.9%
Value US$524,000
3.3
DEGN SOREN Chief Financial Officer Officer
Transaction date
Sale
Price
2.00
Quantity 170,000 -45.3%
Value US$340,000
1.3
Burgon Paul Non-Executive Director
Transaction date
Purchase
Price
3.60
Quantity 7,500 +inf%
Value US$27,000
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-09 2026-06-05 B Purchase Large shareholder
80,285 +17.2%
143.93
US$1,887,987
80,285 +17.2% 143.93 US$1,887,987
2024-05-24 2024-06-03 PrS Proposed sale

Former Officer

Officer
97,834
258.34
US$1,653,944
97,834 258.34 US$1,653,944
2023-12-04 2023-12-04 S Sale

Chief Financial Officer

Officer
77,721 -7.4%
235.28
US$3,985,658
77,721 -7.4% 235.28 US$3,985,658
2023-12-04 2023-11-30 S Sale

Chief Financial Officer

Officer
562 -0.4%
3.40
US$1,911
562 -0.4% 3.40 US$1,911
2023-11-24 2023-11-21 S Sale

Chief Financial Officer

Officer
3,100 -2.2%
3.57
US$11,072
3,100 -2.2% 3.57 US$11,072
2023-11-15 2023-11-15 S Sale

Chief Financial Officer

Officer
4,100 -2.9%
3.89
US$15,940
4,100 -2.9% 3.89 US$15,940
2023-11-15 2023-11-13 S Sale

Chief Financial Officer

Officer
2,800 -1.9%
3.82
US$10,700
2,800 -1.9% 3.82 US$10,700
2023-11-14 2023-11-10 PrS Proposed sale

Officer

Officer
25,000
3.90
US$97,500
25,000 3.90 US$97,500
2023-09-05 2023-06-14 B Purchase

Chief Executive Officer

Executive Director
2,784 +1.2%
3.87
US$10,774
2,784 +1.2% 3.87 US$10,774
2023-09-05 2023-06-14 B Purchase

Chief Executive Officer

Executive Director
8,000 +3.6%
3.96
US$31,680
8,000 +3.6% 3.96 US$31,680
2023-09-05 2023-05-26 B Purchase

Chief Executive Officer

Executive Director
22,000 +11.0%
3.20
US$70,400
22,000 +11.0% 3.20 US$70,400
2022-05-20 2022-05-19 B Purchase Non-Executive Director
95,000 +75.9%
0.55
US$52,250
95,000 +75.9% 0.55 US$52,250
2022-05-20 2022-05-18 B Purchase Non-Executive Director
97,125 +346.9%
0.52
US$50,505
97,125 +346.9% 0.52 US$50,505
2022-05-19 2022-05-17 B Purchase Non-Executive Director
500,000 +788.6%
0.50
US$250,000
500,000 +788.6% 0.50 US$250,000
2022-05-19 2022-05-17 B Purchase Non-Executive Director
500,000 +226.1%
0.50
US$250,000
500,000 +226.1% 0.50 US$250,000
2022-05-19 2022-05-17 B Purchase

Interim CEO

Executive Director
2,000,000 +5571.0%
0.50
US$1,000,000
2,000,000 +5571.0% 0.50 US$1,000,000
2022-05-19 2022-05-17 B Purchase

Chief Financial Officer

Officer
80,000 +inf%
0.50
US$40,000
80,000 +inf% 0.50 US$40,000
2022-05-13 2022-05-13 B Purchase Large shareholder
1,375,000 +88.6%
0.50
US$687,500
1,375,000 +88.6% 0.50 US$687,500
2022-01-25 2022-01-25 B Purchase Large shareholder
100 +0.0%
5.44
US$544
100 +0.0% 5.44 US$544
2022-01-25 2022-01-24 B Purchase Large shareholder
16,089 +1.0%
5.24
US$84,252
16,089 +1.0% 5.24 US$84,252
2022-01-25 2022-01-21 B Purchase Large shareholder
20,000 +1.3%
5.40
US$108,000
20,000 +1.3% 5.40 US$108,000
2022-01-05 2022-01-04 B Purchase Large shareholder
10,900 +0.7%
5.95
US$64,855
10,900 +0.7% 5.95 US$64,855
2022-01-05 2022-01-03 B Purchase Large shareholder
12,785 +0.9%
5.95
US$76,071
12,785 +0.9% 5.95 US$76,071
2021-12-22 2021-12-22 B Purchase Large shareholder
15,100 +1.0%
5.16
US$77,910
15,100 +1.0% 5.16 US$77,910
2021-12-22 2021-12-21 B Purchase Large shareholder
44,895 +3.1%
5.04
US$226,320
44,895 +3.1% 5.04 US$226,320
2021-12-22 2021-12-20 B Purchase Large shareholder
21,100 +1.5%
4.88
US$102,991
21,100 +1.5% 4.88 US$102,991
2021-12-06 2021-12-02 B Purchase Non-Executive Director
10,000 +21.2%
4.89
US$48,900
10,000 +21.2% 4.89 US$48,900
2021-04-27 2021-04-16 B Purchase Non-Executive Director
5,000 +11.9%
7.87
US$39,350
5,000 +11.9% 7.87 US$39,350
2020-11-16 2020-11-13 B Purchase Non-Executive Director
3,000 +12.0%
6.84
US$20,520
3,000 +12.0% 6.84 US$20,520
2019-11-20 2019-11-19 B Purchase
12,500 +12.5%
4.59
US$57,375
12,500 +12.5% 4.59 US$57,375
2019-11-19 2019-11-18 B Purchase Non-Executive Director
20,000 +11.9%
4.66
US$93,200
20,000 +11.9% 4.66 US$93,200
2019-11-15 2019-11-14 S Sale Large shareholder
50,000 -2.4%
5.14
US$257,135
50,000 -2.4% 5.14 US$257,135
2019-11-15 2019-11-14 S Sale Large shareholder
80,000 -3.7%
4.93
US$394,336
80,000 -3.7% 4.93 US$394,336
2019-09-12 2019-08-26 B Purchase

Chief Financial Officer

1,500 +inf%
10,000.00
US$15,000,000
1,500 +inf% 10,000.00 US$15,000,000
2015-08-19 2015-08-17 B Purchase DEBELAK DONALD S

President, Liqtech NA

Officer
10,000 +4.9%
0.74
US$7,439
10,000 +4.9% 0.74 US$7,439
2014-08-15 2014-08-15 B Purchase PETERSEN ALDO Non-Executive Director
25,000 +0.8%
1.55
US$38,750
25,000 +0.8% 1.55 US$38,750
2013-12-24 2013-12-24 S Sale DEGN SOREN

Chief Financial Officer

Officer
49,200 -10.8%
2.12
US$104,324
49,200 -10.8% 2.12 US$104,324
2013-12-24 2013-12-23 S Sale

Chief Financial Officer

Officer
20,000 -4.2%
2.13
US$42,620
20,000 -4.2% 2.13 US$42,620
2013-12-24 2013-12-20 S Sale DEGN SOREN

Chief Financial Officer

Officer
4,000 -0.8%
2.21
US$8,840
4,000 -0.8% 2.21 US$8,840
2013-12-19 2013-12-19 S Sale

Chief Financial Officer

Officer
21,200 -4.2%
2.23
US$47,255
21,200 -4.2% 2.23 US$47,255
2013-12-19 2013-12-18 S Sale DEGN SOREN

Chief Financial Officer

Officer
15,800 -3.1%
2.23
US$35,229
15,800 -3.1% 2.23 US$35,229
2013-12-19 2013-12-17 S Sale

Chief Financial Officer

Officer
15,000 -2.8%
2.21
US$33,195
15,000 -2.8% 2.21 US$33,195
2013-12-16 2013-12-16 S Sale DEGN SOREN

Chief Financial Officer

Officer
16,000 -2.9%
2.36
US$37,808
16,000 -2.9% 2.36 US$37,808
2013-12-16 2013-12-13 S Sale DEGN SOREN

Chief Financial Officer

Officer
30,000 -5.2%
2.36
US$70,680
30,000 -5.2% 2.36 US$70,680
2013-12-16 2013-12-12 S Sale DEGN SOREN

Chief Financial Officer

Officer
29,000 -4.8%
2.36
US$68,411
29,000 -4.8% 2.36 US$68,411
2013-10-08 2013-10-08 S Sale Non-Executive Director
750,000 -19.7%
2.70
US$2,025,000
750,000 -19.7% 2.70 US$2,025,000
2012-09-06 2012-09-05 B Purchase Burgon Paul Non-Executive Director
2,070 +12.1%
2.16
US$4,471
2,070 +12.1% 2.16 US$4,471
2012-09-06 2012-08-31 B Purchase Burgon Paul Non-Executive Director
7,400 +76.3%
2.13
US$15,762
7,400 +76.3% 2.13 US$15,762
2012-09-06 2012-08-31 B Purchase Burgon Paul Non-Executive Director
2,200 +29.3%
2.03
US$4,466
2,200 +29.3% 2.03 US$4,466
2012-06-26 2012-06-25 S Sale Nemelka David Nephi Jr. Large shareholder
2,010,800 -68.2%
1.75
US$3,518,900
2,010,800 -68.2% 1.75 US$3,518,900
2012-06-26 2012-06-22 B Purchase ANDREASSEN LASSE

Chief Executive Officer

Executive Director
537,000 +28.6%
2.65
US$1,423,050
537,000 +28.6% 2.65 US$1,423,050
2012-04-19 2012-04-18 B Purchase Non-Executive Director Large shareholder
10,000 +0.3%
2.89
US$28,900
10,000 +0.3% 2.89 US$28,900
2012-04-13 2012-04-11 B Purchase SONNELAND MICHAEL Non-Executive Director
41,989 +8.4%
2.13
US$89,227
41,989 +8.4% 2.13 US$89,227
2011-12-23 2011-12-21 S Sale

Chief Financial Officer

Officer
262,000 -69.9%
2.00
US$524,000
262,000 -69.9% 2.00 US$524,000
2011-12-23 2011-12-21 S Sale

Chief Financial Officer

Officer
170,000 -45.3%
2.00
US$340,000
170,000 -45.3% 2.00 US$340,000
2011-12-19 2011-12-16 B Purchase Non-Executive Director
7,500 +inf%
3.60
US$27,000
7,500 +inf% 3.60 US$27,000