Gatekeeper Systems Inc (GSI:TSXV) Insider Trading
Gatekeeper Systems Inc (GSI:TSXV) has 17 open-market buys and 42 sells in mapped SEDI filings on Wealth Awesome (CA$863,288 bought vs CA$8.0m sold; net CA$-7.1m). 13 distinct insider names appear in the table below. Latest activity dated Oct 10, 2025.
Buys
17
Sells
42
Net flow
CA$-7.1m
Insiders
13
12-month insider volume
Share volume by quarter for open-market equity trades. Buy value CA$863,288 · sell value CA$8.0m.
Sold · individuals Sold · companies Bought · individuals Bought · companies
Recent GSI insider transactions
Source: SEDI. Shares and CAD values use reported unit prices when available.
Oct 10, 2025
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
34,770 shCA$3.04CA$105,701
Oct 10, 2025
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
20,000 shCA$3.03CA$60,600
Oct 10, 2025
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
18,000 shCA$3.01CA$54,180
Oct 10, 2025
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
2,000 shCA$3.01CA$6,020
Oct 10, 2025
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
30,000 shCA$3.02CA$90,600
Sep 03, 2025
SellDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
1,368,209 shCA$1.60CA$2.2m
Sep 03, 2025
SellDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
2,631,791 shCA$1.60CA$4.2m
Jul 08, 2025
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
10,000 shCA$1.44CA$14,400
Jul 04, 2025
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
50,000 shCA$1.42CA$71,000
Jul 04, 2025
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
5,000 shCA$1.40CA$7,000
Feb 06, 2024
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
20,000 shCA$0.72CA$14,400
Jan 03, 2024
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
9,500 shCA$0.55CA$5,225
Dec 11, 2023
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
10,000 shCA$0.40CA$4,000
Dec 07, 2023
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
10,000 shCA$0.40CA$4,000
Dec 07, 2023
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
20,000 shCA$0.41CA$8,200
Dec 07, 2023
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
20,000 shCA$0.42CA$8,400
Dec 07, 2023
SellFraser, Douglas
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
10,000 shCA$0.39CA$3,900
Feb 24, 2022
SellHudson, Leanne Marie
5 - Senior Officer of Issuer · 38 - Redemption, retraction, cancellation, repurchase
100,000 shCA$0.87CA$87,000
Feb 24, 2022
SellMuirhead, Corey
4 - Director of Issuer · 38 - Redemption, retraction, cancellation, repurchase
250,000 shCA$0.87CA$217,500
Feb 24, 2022
SellStumpo, David M.
4 - Director of Issuer · 38 - Redemption, retraction, cancellation, repurchase
100,000 shCA$0.87CA$87,000
Feb 24, 2022
SellSutherland, Colin
4 - Director of Issuer · 38 - Redemption, retraction, cancellation, repurchase
100,000 shCA$0.87CA$87,000
Dec 31, 2020
SellDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 11 - Acquisition or disposition carried out privately
500,000 sh——
Jul 03, 2020
BuyBruce, Charles O.
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
15,000 shCA$0.46CA$6,873
May 05, 2020
BuyDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 11 - Acquisition or disposition carried out privately
2,916,667 shCA$0.18CA$522,083
Feb 21, 2020
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
20,000 shCA$0.21CA$4,200
Oct 21, 2019
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
20,000 shCA$0.25CA$5,000
Apr 08, 2019
SellClissold, Gordon Kenneth
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
33,000 shCA$0.10CA$3,300
Mar 27, 2019
SellClissold, Gordon Kenneth
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
17,000 shCA$0.11CA$1,870
Aug 29, 2018
BuyBruce, Charles O.
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
60,000 shCA$0.10CA$6,000
Aug 16, 2018
BuyClissold, Gordon Kenneth
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
2,000 shCA$0.10CA$200
Jul 17, 2018
BuyClissold, Gordon Kenneth
5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
48,000 shCA$0.13CA$6,000
Jul 06, 2018
BuyStumpo, David M.
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
100,000 shCA$0.97CA$96,900
Jul 06, 2018
BuyStumpo, David M.
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
100,000 shCA$0.10CA$9,690
Sep 11, 2017
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
30,000 shCA$0.14CA$4,050
Jun 30, 2017
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
20,000 shCA$0.19CA$3,800
Feb 08, 2017
SellDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
2,000,000 shCA$0.23CA$470,000
Feb 08, 2017
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
26,500 shCA$0.25CA$6,625
Dec 16, 2016
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
20,000 shCA$0.30CA$6,000
Jul 12, 2016
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
60,000 sh——
Jun 28, 2016
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
20,000 sh——
Apr 12, 2016
SellGalbraith, Robert
4 - Director of Issuer · 10 - Acquisition or disposition in the public market
10,000 shCA$0.15CA$1,500
Jan 14, 2016
SellDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 11 - Acquisition or disposition carried out privately
200,000 shCA$0.15CA$30,000
Jul 16, 2015
BuyMa, Kevin
5 - Senior Officer of Issuer · 11 - Acquisition or disposition carried out privately
66,666 shCA$0.15CA$10,000
Mar 05, 2015
BuyDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 11 - Acquisition or disposition carried out privately
953,334 sh——
Mar 05, 2015
BuyDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 11 - Acquisition or disposition carried out privately
476,667 shCA$0.25CA$119,167
Feb 12, 2015
SellDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
1,165,083 sh——
Sep 04, 2014
SellDyment, Douglas
3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer · 10 - Acquisition or disposition in the public market
185,000 shCA$0.22CA$40,700
Sep 02, 2014
BuyBritish Columbia Discovery Fund (VCC) Inc.
3 - 10% Security Holder of Issuer · 36 - Conversion or exchange
1,801,802 sh——
Sep 02, 2014
SellBritish Columbia Discovery Fund (VCC) Inc.
3 - 10% Security Holder of Issuer · 36 - Conversion or exchange
1,801,802 sh——
Jul 29, 2014
BuyBartlett, Beverly
4 - Director of Issuer · 11 - Acquisition or disposition carried out privately
130,000 shCA$0.15CA$19,500
| Date | Side | Insider | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Oct 10, 2025 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 34,770 | CA$3.04 | CA$105,701 |
| Oct 10, 2025 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | CA$3.03 | CA$60,600 |
| Oct 10, 2025 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 18,000 | CA$3.01 | CA$54,180 |
| Oct 10, 2025 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 2,000 | CA$3.01 | CA$6,020 |
| Oct 10, 2025 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 30,000 | CA$3.02 | CA$90,600 |
| Sep 03, 2025 | Sell | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 1,368,209 | CA$1.60 | CA$2.2m |
| Sep 03, 2025 | Sell | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 2,631,791 | CA$1.60 | CA$4.2m |
| Jul 08, 2025 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 10,000 | CA$1.44 | CA$14,400 |
| Jul 04, 2025 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 50,000 | CA$1.42 | CA$71,000 |
| Jul 04, 2025 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 5,000 | CA$1.40 | CA$7,000 |
| Feb 06, 2024 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | CA$0.72 | CA$14,400 |
| Jan 03, 2024 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 9,500 | CA$0.55 | CA$5,225 |
| Dec 11, 2023 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 10,000 | CA$0.40 | CA$4,000 |
| Dec 07, 2023 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 10,000 | CA$0.40 | CA$4,000 |
| Dec 07, 2023 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | CA$0.41 | CA$8,200 |
| Dec 07, 2023 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | CA$0.42 | CA$8,400 |
| Dec 07, 2023 | Sell | Fraser, Douglas 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 10,000 | CA$0.39 | CA$3,900 |
| Feb 24, 2022 | Sell | Hudson, Leanne Marie 5 - Senior Officer of Issuer | 38 - Redemption, retraction, cancellation, repurchase | 100,000 | CA$0.87 | CA$87,000 |
| Feb 24, 2022 | Sell | Muirhead, Corey 4 - Director of Issuer | 38 - Redemption, retraction, cancellation, repurchase | 250,000 | CA$0.87 | CA$217,500 |
| Feb 24, 2022 | Sell | Stumpo, David M. 4 - Director of Issuer | 38 - Redemption, retraction, cancellation, repurchase | 100,000 | CA$0.87 | CA$87,000 |
| Feb 24, 2022 | Sell | Sutherland, Colin 4 - Director of Issuer | 38 - Redemption, retraction, cancellation, repurchase | 100,000 | CA$0.87 | CA$87,000 |
| Dec 31, 2020 | Sell | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 11 - Acquisition or disposition carried out privately | 500,000 | — | — |
| Jul 03, 2020 | Buy | Bruce, Charles O. 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 15,000 | CA$0.46 | CA$6,873 |
| May 05, 2020 | Buy | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 11 - Acquisition or disposition carried out privately | 2,916,667 | CA$0.18 | CA$522,083 |
| Feb 21, 2020 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | CA$0.21 | CA$4,200 |
| Oct 21, 2019 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | CA$0.25 | CA$5,000 |
| Apr 08, 2019 | Sell | Clissold, Gordon Kenneth 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 33,000 | CA$0.10 | CA$3,300 |
| Mar 27, 2019 | Sell | Clissold, Gordon Kenneth 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 17,000 | CA$0.11 | CA$1,870 |
| Aug 29, 2018 | Buy | Bruce, Charles O. 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 60,000 | CA$0.10 | CA$6,000 |
| Aug 16, 2018 | Buy | Clissold, Gordon Kenneth 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 2,000 | CA$0.10 | CA$200 |
| Jul 17, 2018 | Buy | Clissold, Gordon Kenneth 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 48,000 | CA$0.13 | CA$6,000 |
| Jul 06, 2018 | Buy | Stumpo, David M. 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 100,000 | CA$0.97 | CA$96,900 |
| Jul 06, 2018 | Buy | Stumpo, David M. 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 100,000 | CA$0.10 | CA$9,690 |
| Sep 11, 2017 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 30,000 | CA$0.14 | CA$4,050 |
| Jun 30, 2017 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | CA$0.19 | CA$3,800 |
| Feb 08, 2017 | Sell | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 2,000,000 | CA$0.23 | CA$470,000 |
| Feb 08, 2017 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 26,500 | CA$0.25 | CA$6,625 |
| Dec 16, 2016 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | CA$0.30 | CA$6,000 |
| Jul 12, 2016 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 60,000 | — | — |
| Jun 28, 2016 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 20,000 | — | — |
| Apr 12, 2016 | Sell | Galbraith, Robert 4 - Director of Issuer | 10 - Acquisition or disposition in the public market | 10,000 | CA$0.15 | CA$1,500 |
| Jan 14, 2016 | Sell | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 11 - Acquisition or disposition carried out privately | 200,000 | CA$0.15 | CA$30,000 |
| Jul 16, 2015 | Buy | Ma, Kevin 5 - Senior Officer of Issuer | 11 - Acquisition or disposition carried out privately | 66,666 | CA$0.15 | CA$10,000 |
| Mar 05, 2015 | Buy | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 11 - Acquisition or disposition carried out privately | 953,334 | — | — |
| Mar 05, 2015 | Buy | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 11 - Acquisition or disposition carried out privately | 476,667 | CA$0.25 | CA$119,167 |
| Feb 12, 2015 | Sell | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 1,165,083 | — | — |
| Sep 04, 2014 | Sell | Dyment, Douglas 3 - 10% Security Holder of Issuer, 5 - Senior Officer of Issuer | 10 - Acquisition or disposition in the public market | 185,000 | CA$0.22 | CA$40,700 |
| Sep 02, 2014 | Buy | British Columbia Discovery Fund (VCC) Inc. 3 - 10% Security Holder of Issuer | 36 - Conversion or exchange | 1,801,802 | — | — |
| Sep 02, 2014 | Sell | British Columbia Discovery Fund (VCC) Inc. 3 - 10% Security Holder of Issuer | 36 - Conversion or exchange | 1,801,802 | — | — |
| Jul 29, 2014 | Buy | Bartlett, Beverly 4 - Director of Issuer | 11 - Acquisition or disposition carried out privately | 130,000 | CA$0.15 | CA$19,500 |
GSI coverage & insider notes
News →- 5h
- 4d
- 4d
- Jul 24
- Jul 24
About this data
- Issuer
- Gatekeeper Systems Inc
- Ticker
- GSI:TSXV
- Exchange
- TSX-V
- Filing system
- SEDI (Canada)
- Shares bought
- 16,084,144
- Shares sold
- 14,682,258
FAQ
What insider trades has GSI reported on SEDI?
Gatekeeper Systems Inc (GSI:TSXV) has 17 open-market buys and 42 sells in mapped SEDI filings on Wealth Awesome (CA$863,288 bought vs CA$8.0m sold; net CA$-7.1m). 13 distinct insider names appear in the table below. Latest activity dated Oct 10, 2025.
Where can I see GSI stock price and fundamentals?
Open the Gatekeeper Systems Inc stock hub at /stocks/gsi-v for price history, key stats, dividends, and related coverage.
What trades are included on this page?
Open-market and private equity-style common share transactions from SEDI. Options, warrants, RSUs, and opening balances are excluded so the table stays focused on cash equity activity.