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NXT Energy Solutions Inc (SFD)

Over the last 90 days, NXT Energy Solutions Inc. has seen significant insider selling activity, with total sales exceeding purchases by over $67,000. A notable 10% security holder, Chee Pheng Cheng, has been the primary seller. Conversely, a director and senior officer, Eugene Darryl Woychyshyn, has made planned purchases.
Stock chart
Ticker: SFD Exchange: TOR


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Purchase Sale Planned purchase Planned sale Net purchase Net sale Activity signal Earnings
Top insiders
Trades
Cheng, Chee Pheng
10% Security Holder of Issuer
2 sales — total 200,000 CAD
Sale 17 Jun 2026
Value CA$4,080,454.64 | Price 461.69 | Shares 26,542
Sale 17 Jun 2026
Value CA$1,758,180.95 | Price 425.46 | Shares 38,630
Sale 12 Jun 2026
Value CA$4,602,802.55 | Price 279.55 | Shares 28,667
Planned buy 1 Jun 2026
Value CA$5,083.62 | Price 0.44 | Shares 11,633
Sale 15 May 2026
Value CA$13,998.00 | Price 0.47 | Shares 30,000
Sale 15 May 2026
Value CA$43,983.75 | Price 0.48 | Shares 92,500
Sale 13 May 2026
Value CA$10,137.25 | Price 0.41 | Shares 24,725
Sale 12 May 2026
Value CA$4,000.00 | Price 0.40 | Shares 10,000
Planned buy 1 May 2026
Value CA$5,083.26 | Price 0.40 | Shares 12,869
Sale 27 Apr 2026
Value CA$3,150.00 | Price 0.42 | Shares 7,500
Buy 22 Apr 2026
Value US$2,499.90 | Price 0.30 | Shares 8,333
Sale 20 Apr 2026
Value CA$1,800.00 | Price 0.40 | Shares 4,500
Sale 16 Apr 2026
Value CA$2,200.00 | Price 0.40 | Shares 5,500
Sale 15 Apr 2026
Value CA$3,950.00 | Price 0.40 | Shares 10,000
Sale 14 Apr 2026
Value CA$7,200.00 | Price 0.36 | Shares 20,000
Sale 2 Apr 2026
Value CA$1,800.00 | Price 0.36 | Shares 5,000
Sale 30 Mar 2026
Value CA$1,382.50 | Price 0.40 | Shares 3,500
Sale 13 Mar 2026
Value CA$2,850.00 | Price 0.38 | Shares 7,500
Sale 12 Mar 2026
Value CA$380.00 | Price 0.38 | Shares 1,000
Sale 10 Mar 2026
Value CA$2,090.00 | Price 0.38 | Shares 5,500
Planned buy 2 Mar 2026
Value CA$5,083.43 | Price 0.37 | Shares 13,739
Sale 26 Feb 2026
Value CA$3,800.00 | Price 0.38 | Shares 10,000
Sale 24 Feb 2026
Value CA$3,600.00 | Price 0.36 | Shares 10,000
Sale 12 Feb 2026
Value CA$960.00 | Price 0.32 | Shares 3,000
Sale 10 Feb 2026
Value CA$330.00 | Price 0.33 | Shares 1,000
Sale 30 Jan 2026
Value CA$3,000.00 | Price 0.30 | Shares 10,000
Sale 21 Jan 2026
Value CA$1,500.00 | Price 0.30 | Shares 5,000
Planned buy 2 Jan 2026
Value CA$4,041.53 | Price 0.34 | Shares 11,852
Buy 31 Dec 2025
Value US$1,096.00 | Price 0.27 | Shares 4,000
Buy 30 Dec 2025
Value US$4,002.00 | Price 0.28 | Shares 14,500
Buy 30 Dec 2025
Value US$3,001.50 | Price 0.26 | Shares 11,500
Sale 12 Dec 2025
Value CA$600.00 | Price 0.30 | Shares 2,000
Sale 9 Dec 2025
Value CA$330.00 | Price 0.33 | Shares 1,000
Sale 3 Dec 2025
Value CA$472.50 | Price 0.32 | Shares 1,500
Planned buy 1 Dec 2025
Value CA$3,000.23 | Price 0.31 | Shares 9,741
Buy 28 Nov 2025
Value US$115,500.00 | Price 0.22 | Shares 525,000
Buy 24 Nov 2025
Value CA$2,820,200.00 | Price 0.40 | Shares 7,050,500
Buy 24 Nov 2025
Value CA$2,820,200.00 | Price 0.40 | Shares 7,050,500
Sale 19 Nov 2025
Value CA$15,115.00 | Price 0.30 | Shares 50,000
Sale 18 Nov 2025
Value CA$930.00 | Price 0.31 | Shares 3,000
Sale 7 Nov 2025
Value CA$6,022.50 | Price 0.40 | Shares 15,000
Planned buy 3 Nov 2025
Value CA$3,000.03 | Price 0.41 | Shares 7,264
Sale 30 Oct 2025
Value CA$445.00 | Price 0.45 | Shares 1,000
Sale 28 Oct 2025
Value CA$430.00 | Price 0.43 | Shares 1,000
Sale 27 Oct 2025
Value CA$12,090.00 | Price 0.40 | Shares 30,000
Sale 23 Oct 2025
Value CA$9,210.00 | Price 0.46 | Shares 20,000
Sale 21 Oct 2025
Value CA$4,700.00 | Price 0.47 | Shares 10,000
Sale 10 Oct 2025
Value CA$1,100.00 | Price 0.55 | Shares 2,000
Planned buy 1 Oct 2025
Value CA$2,999.85 | Price 0.53 | Shares 5,714
Sale 29 Sep 2025
Value CA$10,144.00 | Price 0.51 | Shares 20,000
Sale 26 Sep 2025
Value CA$6,095.00 | Price 0.53 | Shares 11,500
Sale 24 Sep 2025
Value CA$15,660.00 | Price 0.54 | Shares 29,000
Sale 22 Sep 2025
Value CA$12,000.00 | Price 0.60 | Shares 20,000
Sale 11 Sep 2025
Value CA$1,020.00 | Price 0.68 | Shares 1,500
Sale 10 Sep 2025
Value CA$2,380.00 | Price 0.68 | Shares 3,500
Sale 2 Sep 2025
Value CA$6,500.00 | Price 0.65 | Shares 10,000
Planned buy 2 Sep 2025
Value CA$2,999.94 | Price 0.74 | Shares 4,076
Sale 28 Aug 2025
Value CA$3,420.00 | Price 0.76 | Shares 4,500
Sale 13 Aug 2025
Value CA$9,000.00 | Price 0.90 | Shares 10,000
Sale 11 Aug 2025
Value CA$4,400.00 | Price 0.88 | Shares 5,000
Sale 8 Aug 2025
Value CA$4,400.00 | Price 0.88 | Shares 5,000
Planned buy 1 Aug 2025
Value CA$2,999.82 | Price 0.87 | Shares 3,460
Sale 31 Jul 2025
Value CA$6,600.00 | Price 0.88 | Shares 7,500
Sale 18 Jul 2025
Value CA$18,360.00 | Price 0.72 | Shares 25,500
Sale 11 Jul 2025
Value CA$10,500.00 | Price 0.70 | Shares 15,000
Sale 10 Jul 2025
Value CA$3,500.00 | Price 0.70 | Shares 5,000
Sale 8 Jul 2025
Value CA$1,600.00 | Price 0.64 | Shares 2,500
Planned buy 2 Jul 2025
Value CA$3,000.26 | Price 0.60 | Shares 5,034
Sale 20 Jun 2025
Value CA$21,887.25 | Price 0.57 | Shares 38,500
Sale 19 Jun 2025
Value CA$810.00 | Price 0.54 | Shares 1,500
Sale 16 Jun 2025
Value CA$14,007.60 | Price 0.52 | Shares 27,000
Planned buy 3 Jun 2025
Value CA$2,999.70 | Price 0.54 | Shares 5,555
Buy 20 May 2025
Value US$11,417.50 | Price 0.46 | Shares 25,000
Sale 15 May 2025
Value CA$19,000.00 | Price 0.48 | Shares 40,000
Buy 15 May 2025
Value US$130,650.00 | Price 0.39 | Shares 335,000
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-06-18 2026-06-17 S Sale

10% Security Holder of Issuer

Large shareholder
26,542 -10.4%
461.69
CA$4,080,455
26,542 -10.4% 461.69 CA$4,080,455
2026-06-18 2026-06-17 S Sale

10% Security Holder of Issuer

Large shareholder
38,630 -30.1%
425.46
CA$1,758,181
38,630 -30.1% 425.46 CA$1,758,181
2026-06-15 2026-06-12 S Sale

10% Security Holder of Issuer

Large shareholder
28,667 -26.2%
279.55
CA$4,602,803
28,667 -26.2% 279.55 CA$4,602,803
2026-06-01 2026-06-01 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
11,633 +1.0%
0.44
CA$5,084
11,633 +1.0% 0.44 CA$5,084
2026-05-19 2026-05-15 S Sale

10% Security Holder of Issuer

Large shareholder
30,000 -0.3%
0.47
CA$13,998
30,000 -0.3% 0.47 CA$13,998
2026-05-15 2026-05-15 S Sale

10% Security Holder of Issuer

Large shareholder
92,500 -0.9%
0.48
CA$43,984
92,500 -0.9% 0.48 CA$43,984
2026-05-15 2026-05-13 S Sale

10% Security Holder of Issuer

Large shareholder
24,725 -0.2%
0.41
CA$10,137
24,725 -0.2% 0.41 CA$10,137
2026-05-13 2026-05-12 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -0.1%
0.40
CA$4,000
10,000 -0.1% 0.40 CA$4,000
2026-05-01 2026-05-01 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
12,869 +1.1%
0.40
CA$5,083
12,869 +1.1% 0.40 CA$5,083
2026-04-28 2026-04-27 S Sale

10% Security Holder of Issuer

Large shareholder
7,500 -0.1%
0.42
CA$3,150
7,500 -0.1% 0.42 CA$3,150
2026-04-22 2026-04-22 B Purchase

Director of Issuer

Non-Executive Director
8,333 +0.1%
0.30
US$2,500
8,333 +0.1% 0.30 US$2,500
2026-04-21 2026-04-20 S Sale

10% Security Holder of Issuer

Large shareholder
4,500 -0.0%
0.40
CA$1,800
4,500 -0.0% 0.40 CA$1,800
2026-04-17 2026-04-16 S Sale

10% Security Holder of Issuer

Large shareholder
5,500 -0.1%
0.40
CA$2,200
5,500 -0.1% 0.40 CA$2,200
2026-04-16 2026-04-15 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -0.1%
0.40
CA$3,950
10,000 -0.1% 0.40 CA$3,950
2026-04-15 2026-04-14 S Sale

10% Security Holder of Issuer

Large shareholder
20,000 -0.2%
0.36
CA$7,200
20,000 -0.2% 0.36 CA$7,200
2026-04-06 2026-04-02 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -0.0%
0.36
CA$1,800
5,000 -0.0% 0.36 CA$1,800
2026-03-31 2026-03-30 S Sale

10% Security Holder of Issuer

Large shareholder
3,500 -0.0%
0.40
CA$1,382
3,500 -0.0% 0.40 CA$1,382
2026-03-16 2026-03-13 S Sale

10% Security Holder of Issuer

Large shareholder
7,500 -0.1%
0.38
CA$2,850
7,500 -0.1% 0.38 CA$2,850
2026-03-13 2026-03-12 S Sale

10% Security Holder of Issuer

Large shareholder
1,000 -0.0%
0.38
CA$380
1,000 -0.0% 0.38 CA$380
2026-03-11 2026-03-10 S Sale

10% Security Holder of Issuer

Large shareholder
5,500 -0.1%
0.38
CA$2,090
5,500 -0.1% 0.38 CA$2,090
2026-03-02 2026-03-02 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
13,739 +1.2%
0.37
CA$5,083
13,739 +1.2% 0.37 CA$5,083
2026-02-26 2026-02-26 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -0.1%
0.38
CA$3,800
10,000 -0.1% 0.38 CA$3,800
2026-02-25 2026-02-24 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -0.1%
0.36
CA$3,600
10,000 -0.1% 0.36 CA$3,600
2026-02-13 2026-02-12 S Sale

10% Security Holder of Issuer

Large shareholder
3,000 -0.0%
0.32
CA$960
3,000 -0.0% 0.32 CA$960
2026-02-11 2026-02-10 S Sale

10% Security Holder of Issuer

Large shareholder
1,000 -0.0%
0.33
CA$330
1,000 -0.0% 0.33 CA$330
2026-02-02 2026-01-30 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -0.1%
0.30
CA$3,000
10,000 -0.1% 0.30 CA$3,000
2026-01-22 2026-01-21 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -0.0%
0.30
CA$1,500
5,000 -0.0% 0.30 CA$1,500
2026-01-02 2026-01-02 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
11,852 +1.1%
0.34
CA$4,042
11,852 +1.1% 0.34 CA$4,042
2025-12-31 2025-12-31 B Purchase

Director of Issuer

Non-Executive Director
4,000 +0.1%
0.27
US$1,096
4,000 +0.1% 0.27 US$1,096
2025-12-30 2025-12-30 B Purchase

Director of Issuer

Non-Executive Director
14,500 +0.2%
0.28
US$4,002
14,500 +0.2% 0.28 US$4,002
2025-12-30 2025-12-30 B Purchase

Director of Issuer

Non-Executive Director
11,500 +0.2%
0.26
US$3,002
11,500 +0.2% 0.26 US$3,002
2025-12-15 2025-12-12 S Sale

10% Security Holder of Issuer

Large shareholder
2,000 -0.0%
0.30
CA$600
2,000 -0.0% 0.30 CA$600
2025-12-10 2025-12-09 S Sale

10% Security Holder of Issuer

Large shareholder
1,000 -0.0%
0.33
CA$330
1,000 -0.0% 0.33 CA$330
2025-12-04 2025-12-03 S Sale

10% Security Holder of Issuer

Large shareholder
1,500 -0.0%
0.32
CA$472
1,500 -0.0% 0.32 CA$472
2025-12-01 2025-12-01 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
9,741 +0.9%
0.31
CA$3,000
9,741 +0.9% 0.31 CA$3,000
2025-11-30 2025-11-28 B Purchase

Director of Issuer

Non-Executive Director
525,000 +7.7%
0.22
US$115,500
525,000 +7.7% 0.22 US$115,500
2025-11-25 2025-11-24 B Purchase

10% Security Holder of Issuer

Large shareholder
7,050,500 +25.5%
0.40
CA$2,820,200
7,050,500 +25.5% 0.40 CA$2,820,200
2025-11-25 2025-11-24 B Purchase

10% Security Holder of Issuer

Large shareholder
7,050,500 +25.5%
0.40
CA$2,820,200
7,050,500 +25.5% 0.40 CA$2,820,200
2025-11-20 2025-11-19 S Sale

10% Security Holder of Issuer

Large shareholder
50,000 -0.5%
0.30
CA$15,115
50,000 -0.5% 0.30 CA$15,115
2025-11-20 2025-11-18 S Sale

10% Security Holder of Issuer

Large shareholder
3,000 -0.0%
0.31
CA$930
3,000 -0.0% 0.31 CA$930
2025-11-11 2025-11-07 S Sale

10% Security Holder of Issuer

Large shareholder
15,000 -0.1%
0.40
CA$6,022
15,000 -0.1% 0.40 CA$6,022
2025-11-03 2025-11-03 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
7,264 +0.7%
0.41
CA$3,000
7,264 +0.7% 0.41 CA$3,000
2025-10-31 2025-10-30 S Sale

10% Security Holder of Issuer

Large shareholder
1,000 -0.0%
0.45
CA$445
1,000 -0.0% 0.45 CA$445
2025-10-29 2025-10-28 S Sale

10% Security Holder of Issuer

Large shareholder
1,000 -0.0%
0.43
CA$430
1,000 -0.0% 0.43 CA$430
2025-10-28 2025-10-27 S Sale

10% Security Holder of Issuer

Large shareholder
30,000 -0.3%
0.40
CA$12,090
30,000 -0.3% 0.40 CA$12,090
2025-10-24 2025-10-23 S Sale

10% Security Holder of Issuer

Large shareholder
20,000 -0.2%
0.46
CA$9,210
20,000 -0.2% 0.46 CA$9,210
2025-10-22 2025-10-21 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -0.1%
0.47
CA$4,700
10,000 -0.1% 0.47 CA$4,700
2025-10-13 2025-10-10 S Sale

10% Security Holder of Issuer

Large shareholder
2,000 -0.0%
0.55
CA$1,100
2,000 -0.0% 0.55 CA$1,100
2025-10-01 2025-10-01 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
5,714 +0.5%
0.53
CA$3,000
5,714 +0.5% 0.53 CA$3,000
2025-10-01 2025-09-29 S Sale

10% Security Holder of Issuer

Large shareholder
20,000 -0.2%
0.51
CA$10,144
20,000 -0.2% 0.51 CA$10,144
2025-09-29 2025-09-26 S Sale

10% Security Holder of Issuer

Large shareholder
11,500 -0.1%
0.53
CA$6,095
11,500 -0.1% 0.53 CA$6,095
2025-09-25 2025-09-24 S Sale

10% Security Holder of Issuer

Large shareholder
29,000 -0.3%
0.54
CA$15,660
29,000 -0.3% 0.54 CA$15,660
2025-09-23 2025-09-22 S Sale

10% Security Holder of Issuer

Large shareholder
20,000 -0.2%
0.60
CA$12,000
20,000 -0.2% 0.60 CA$12,000
2025-09-11 2025-09-11 S Sale

10% Security Holder of Issuer

Large shareholder
1,500 -0.0%
0.68
CA$1,020
1,500 -0.0% 0.68 CA$1,020
2025-09-11 2025-09-10 S Sale

10% Security Holder of Issuer

Large shareholder
3,500 -0.0%
0.68
CA$2,380
3,500 -0.0% 0.68 CA$2,380
2025-09-03 2025-09-02 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -0.1%
0.65
CA$6,500
10,000 -0.1% 0.65 CA$6,500
2025-09-02 2025-09-02 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
4,076 +0.4%
0.74
CA$3,000
4,076 +0.4% 0.74 CA$3,000
2025-08-29 2025-08-28 S Sale

10% Security Holder of Issuer

Large shareholder
4,500 -0.0%
0.76
CA$3,420
4,500 -0.0% 0.76 CA$3,420
2025-08-13 2025-08-13 S Sale

10% Security Holder of Issuer

Large shareholder
10,000 -0.1%
0.90
CA$9,000
10,000 -0.1% 0.90 CA$9,000
2025-08-12 2025-08-11 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -0.0%
0.88
CA$4,400
5,000 -0.0% 0.88 CA$4,400
2025-08-11 2025-08-08 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -0.0%
0.88
CA$4,400
5,000 -0.0% 0.88 CA$4,400
2025-08-01 2025-08-01 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
3,460 +0.3%
0.87
CA$3,000
3,460 +0.3% 0.87 CA$3,000
2025-08-01 2025-07-31 S Sale

10% Security Holder of Issuer

Large shareholder
7,500 -0.1%
0.88
CA$6,600
7,500 -0.1% 0.88 CA$6,600
2025-07-21 2025-07-18 S Sale

10% Security Holder of Issuer

Large shareholder
25,500 -0.2%
0.72
CA$18,360
25,500 -0.2% 0.72 CA$18,360
2025-07-14 2025-07-11 S Sale

10% Security Holder of Issuer

Large shareholder
15,000 -0.1%
0.70
CA$10,500
15,000 -0.1% 0.70 CA$10,500
2025-07-11 2025-07-10 S Sale

10% Security Holder of Issuer

Large shareholder
5,000 -0.0%
0.70
CA$3,500
5,000 -0.0% 0.70 CA$3,500
2025-07-09 2025-07-08 S Sale

10% Security Holder of Issuer

Large shareholder
2,500 -0.0%
0.64
CA$1,600
2,500 -0.0% 0.64 CA$1,600
2025-07-02 2025-07-02 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
5,034 +0.5%
0.60
CA$3,000
5,034 +0.5% 0.60 CA$3,000
2025-06-23 2025-06-20 S Sale

10% Security Holder of Issuer

Large shareholder
38,500 -0.4%
0.57
CA$21,887
38,500 -0.4% 0.57 CA$21,887
2025-06-20 2025-06-19 S Sale

10% Security Holder of Issuer

Large shareholder
1,500 -0.0%
0.54
CA$810
1,500 -0.0% 0.54 CA$810
2025-06-17 2025-06-16 S Sale

10% Security Holder of Issuer

Large shareholder
27,000 -0.3%
0.52
CA$14,008
27,000 -0.3% 0.52 CA$14,008
2025-06-03 2025-06-03 PP Planned purchase

Director of Issuer, Senior Officer of Issuer

Executive Director
5,555 +0.5%
0.54
CA$3,000
5,555 +0.5% 0.54 CA$3,000
2025-05-20 2025-05-20 B Purchase

Director of Issuer

Non-Executive Director
25,000 +6.8%
0.46
US$11,418
25,000 +6.8% 0.46 US$11,418
2025-05-16 2025-05-15 S Sale

10% Security Holder of Issuer

Large shareholder
40,000 -0.4%
0.48
CA$19,000
40,000 -0.4% 0.48 CA$19,000
2025-05-15 2025-05-15 B Purchase

Director of Issuer

Non-Executive Director
335,000 +5.3%
0.39
US$130,650
335,000 +5.3% 0.39 US$130,650