Canada Communications & Networking

Gatekeeper Systems Inc (GSI)

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The most recent insider trading activity at Gatekeeper Systems Inc occurred on October 10, 2025. Senior officer Douglas Fraser executed multiple sell transactions totaling 84,770 shares. Prior to this, significant selling activity was recorded in September and July 2025 by company insiders. No insider buying has been reported during this period.
Ticker: GSI Exchange: CVE
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Gatekeeper Systems Inc. Upgrade to see score, net flow, insiders and the full signal context.

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Trades
Sale 10 Oct 2025
Value CA$1,211,870.71 | Price 366.99 | Shares 71,480 (-9.8%)
Sale 10 Oct 2025
Value CA$4,160,234.05 | Price 61.05 | Shares 94,684 (+42.7%)
Sale 10 Oct 2025
Value CA$54,180.00 | Price 3.01 | Shares 18,000 (-15.9%)
Sale 10 Oct 2025
Value CA$60,600.00 | Price 3.03 | Shares 20,000 (-15.0%)
Sale 10 Oct 2025
Value CA$105,700.80 | Price 3.04 | Shares 34,770 (-20.7%)
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
2025-10-16 2025-10-10 S Sale
3.5
Fraser, Douglas

Senior Officer of Issuer

Officer
71,480 -9.8%
366.99
CA$1,211,871 		71,480 -9.8% 366.99 CA$1,211,871
2025-10-16 2025-10-10 S Sale
3.5
Fraser, Douglas

Senior Officer of Issuer

Officer
94,684 +42.7%
61.05
CA$4,160,234 		94,684 +42.7% 61.05 CA$4,160,234
2025-10-16 2025-10-10 S Sale
3.5
Fraser, Douglas

Senior Officer of Issuer

Officer
38,207 -23.6%
195.42
CA$3,744,460 		38,207 -23.6% 195.42 CA$3,744,460
2025-10-16 2025-10-10 S Sale
3.5
Fraser, Douglas

Senior Officer of Issuer

Officer
20,000 -15.0%
3.03
CA$60,600 		20,000 -15.0% 3.03 CA$60,600
2025-10-16 2025-10-10 S Sale
3.5
Fraser, Douglas

Senior Officer of Issuer

Officer
34,770 -20.7%
3.04
CA$105,701 		34,770 -20.7% 3.04 CA$105,701
2025-09-07 2025-09-03 S Sale
Dyment, Douglas

10% Security Holder of Issuer, Senior Officer of Issuer

Officer Large shareholder
2,631,791 -40.6%
1.60
CA$4,210,866 		2,631,791 -40.6% 1.60 CA$4,210,866
2025-09-07 2025-09-03 S Sale
Dyment, Douglas

10% Security Holder of Issuer, Senior Officer of Issuer

Officer Large shareholder
1,368,209 -81.8%
1.60
CA$2,189,134 		1,368,209 -81.8% 1.60 CA$2,189,134
2025-07-09 2025-07-08 S Sale
3.5
Fraser, Douglas

Senior Officer of Issuer

Officer
10,000 -5.6%
1.44
CA$14,400 		10,000 -5.6% 1.44 CA$14,400
2025-07-09 2025-07-04 S Sale
3.5
Fraser, Douglas

Senior Officer of Issuer

Officer
5,000 -2.7%
1.40
CA$7,000 		5,000 -2.7% 1.40 CA$7,000
2025-07-09 2025-07-04 S Sale
3.5
Fraser, Douglas

Senior Officer of Issuer

Officer
50,000 -21.5%
1.42
CA$71,000 		50,000 -21.5% 1.42 CA$71,000
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