California Nanotechnologies Corp (CNO)

California Nanotechnologies Corp has seen no insider trading activity within the last three months. The most recent recorded transaction occurred on March 23, 2026, when a director purchased shares. Prior historical data indicates various buying and selling patterns by board members and major security holders over the preceding years.
Ticker: CNO Exchange: CVE


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Insider trades have triggered activity signals for California Nanotechnologies Corp. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Buy 23 Mar 2026
Value CA$1,879,751.41 | Price 357.93 | Shares 9,185
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
2026-03-25 2026-03-23 B Purchase

Director of Issuer

Non-Executive Director
9,185
357.93
CA$1,879,751
9,185 357.93 CA$1,879,751
2025-08-29 2025-08-28 B Purchase

Director of Issuer

Non-Executive Director
38,524 -50.0%
225.61
CA$1,279,272
38,524 -50.0% 225.61 CA$1,279,272
2025-08-29 2025-08-28 B Purchase

Director of Issuer

Non-Executive Director
24,561 -1.9%
194.67
CA$3,160,092
24,561 -1.9% 194.67 CA$3,160,092
2025-02-24 2025-02-24 B Purchase

Director of Issuer

Non-Executive Director
50,000 +2.2%
0.75
CA$37,500
50,000 +2.2% 0.75 CA$37,500
2024-11-08 2024-11-05 S Sale

10% Security Holder of Issuer

Large shareholder
21,400 -0.3%
1.30
CA$27,914
21,400 -0.3% 1.30 CA$27,914
2024-10-29 2024-10-28 S Sale

10% Security Holder of Issuer

Large shareholder
49,600 -0.7%
1.41
CA$69,911
49,600 -0.7% 1.41 CA$69,911
2024-10-29 2024-10-25 S Sale

10% Security Holder of Issuer

Large shareholder
40,100 -0.6%
1.38
CA$55,494
40,100 -0.6% 1.38 CA$55,494
2024-10-25 2024-10-24 S Sale

10% Security Holder of Issuer

Large shareholder
34,600 -0.5%
1.37
CA$47,354
34,600 -0.5% 1.37 CA$47,354
2024-10-25 2024-10-23 S Sale

10% Security Holder of Issuer

Large shareholder
9,800 -0.1%
1.35
CA$13,212
9,800 -0.1% 1.35 CA$13,212
2024-10-25 2024-10-22 S Sale

10% Security Holder of Issuer

Large shareholder
1,200 -0.0%
1.41
CA$1,686
1,200 -0.0% 1.41 CA$1,686
2024-08-23 2024-08-23 S Sale

10% Security Holder of Issuer

Large shareholder
13,500 -0.2%
0.99
CA$13,415
13,500 -0.2% 0.99 CA$13,415
2024-08-23 2024-08-22 S Sale

10% Security Holder of Issuer

Large shareholder
500 -0.0%
1.00
CA$500
500 -0.0% 1.00 CA$500
2024-08-23 2024-08-21 S Sale

10% Security Holder of Issuer

Large shareholder
46,000 -0.6%
0.01
CA$662
46,000 -0.6% 0.01 CA$662
2023-11-01 2023-10-30 B Purchase

Director of Issuer

Non-Executive Director
90,000 +180.0%
0.15
CA$13,500
90,000 +180.0% 0.15 CA$13,500
2023-10-30 2023-10-30 B Purchase

Senior Officer of Issuer

Officer
2,222,220 +1058.2%
0.15
CA$333,333
2,222,220 +1058.2% 0.15 CA$333,333
2023-10-30 2023-10-30 B Purchase

Director of Issuer

Non-Executive Director
674,447 +47.5%
0.15
CA$101,167
674,447 +47.5% 0.15 CA$101,167
2023-10-30 2023-10-30 B Purchase

Director of Issuer

Non-Executive Director
600,000 +54.0%
0.15
CA$90,000
600,000 +54.0% 0.15 CA$90,000