Canada Communications & Networking

Gatekeeper Systems Inc (GSI)

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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Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
3.5
Fraser, Douglas Senior Officer of Issuer Officer
Transaction date
Sale
Price
366.99
Quantity 71,480 -9.8%
Value CA$1,211,871
3.5
Fraser, Douglas Senior Officer of Issuer Officer
Transaction date
Sale
Price
61.05
Quantity 94,684 +42.7%
Value CA$4,160,234
3.5
Fraser, Douglas Senior Officer of Issuer Officer
Transaction date
Sale
Price
195.42
Quantity 38,207 -23.6%
Value CA$3,744,460
3.5
Fraser, Douglas Senior Officer of Issuer Officer
Transaction date
Sale
Price
3.03
Quantity 20,000 -15.0%
Value CA$60,600
3.5
Fraser, Douglas Senior Officer of Issuer Officer
Transaction date
Sale
Price
3.04
Quantity 34,770 -20.7%
Value CA$105,701
Dyment, Douglas 10% Security Holder of Issuer, Senior Officer of Issuer Officer Large shareholder
Transaction date
Sale
Price
1.60
Quantity 2,631,791 -40.6%
Value CA$4,210,866
Dyment, Douglas 10% Security Holder of Issuer, Senior Officer of Issuer Officer Large shareholder
Transaction date
Sale
Price
1.60
Quantity 1,368,209 -81.8%
Value CA$2,189,134
3.5
Fraser, Douglas Senior Officer of Issuer Officer
Transaction date
Sale
Price
1.44
Quantity 10,000 -5.6%
Value CA$14,400
3.5
Fraser, Douglas Senior Officer of Issuer Officer
Transaction date
Sale
Price
1.40
Quantity 5,000 -2.7%
Value CA$7,000
3.5
Fraser, Douglas Senior Officer of Issuer Officer
Transaction date
Sale
Price
1.42
Quantity 50,000 -21.5%
Value CA$71,000
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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