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GridAI Technologies Corp.

GRDX Net buying
CIK 0001604191 #4931 in the set updated 21 Sep 2026
Bought (120 mo)
$727.35K
out of their own pocket, the only kind of buying there is
Sold (120 mo)
$554.41K
$0.00 on a plan · $0.00 straight out of an exercise
Sold at will
$554.41K
20 of 20 sales
Net
+$172.93K
+$172.93K against sales at will

By person

19 insiders · 34 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
Ross Edmund Burke Jr.
10% owner
$638.47K (6)
—
+$638.47K
2,540,555
38.19%
$1.63M
+104.7%
Pelican Partners LLC entity
10% owner
—
$510.00K (2)
−$510.00K
1,727,796
25.97%
$1.11M
−9.2%
Spoor Johan M.
Director
$49.97K (1)
—
+$49.97K
378,468
5.69%
$242.22K
+848.9%
SAPIRSTEIN JAMES
Chairman and CEO
—
$26.50K (7)
−$26.50K
35,816
0.5383%
$22.92K
—
Shenouda Maged
CHIEF FINANCIAL OFFICER
$26.21K (1)
—
+$26.21K
62,500
0.9394%
$40.00K
+212.5%
Romano Sarah
Chief Financial Officer
—
$16.09K (9)
−$16.09K
17,287
0.2598%
$11.06K
—
CASAMENTO CHARLES J
Director
$12.69K (1)
$1.82K (2)
+$10.87K
136,935
2.06%
$87.64K
—
Sawyer Jason David
Chief Executive Officer
—
—
—
540,000
8.12%
$345.60K
—
Hoffman David Andrew
Director
—
—
—
90,778
1.36%
$58.10K
+1,405%
Schramm Vern Lee
Director
—
—
—
90,498
1.36%
$57.92K
—
BORKOWSKI EDWARD
Director
—
—
—
73,928
1.11%
$47.31K
—
Skowron Anna
Interim CFO
—
—
—
65,000
0.9770%
$41.60K
—
Syage Jack
Director
—
—
—
55,400
0.8327%
$35.46K
—
Pursglove Geordan Garrett
Director
—
—
—
40,000
0.6012%
$25.60K
—
Uppal Manpreet
Director
—
—
—
40,000
0.6012%
$25.60K
—
KHOSLA CHAITAN PHD
Director
—
—
—
25,329
0.3807%
$16.21K
—
Riddell Alastair
Director
—
—
—
20,240
0.3042%
$12.95K
—
Coelho Mary Theresa
Director
—
—
—
20,237
0.3042%
$12.95K
—
Dupret Daniel
CHIEF SCIENTIFIC OFFICER
—
—
—
15,000
0.2255%
$9.60K
—

Individual transactions

34
Insider
Date
Role
Action
Shares
Price
Amount
Romano Sarah
6 Jan 2025
Chief Financial Officer
Sell
727
$0.64
$465.28
Romano Sarah
9 Oct 2024
Chief Financial Officer
Sell
476
$0.45
$212.30
SAPIRSTEIN JAMES
2 Jul 2024
Chairman and CEO
Sell
1,289
$1.07
$1.38K
Romano Sarah
2 Jul 2024
Chief Financial Officer
Sell
621
$1.07
$664.47
Romano Sarah
1 Apr 2024
Chief Financial Officer
Sell
75
$4.23
$317.21
SAPIRSTEIN JAMES
1 Apr 2024
Chairman and CEO
Sell
174
$4.23
$735.92
Romano Sarah
15 Mar 2024
Chief Financial Officer
Sell
1,120
$4.96
$5.56K
SAPIRSTEIN JAMES
15 Mar 2024
Chairman and CEO
Sell
1,887
$4.96
$9.36K
SAPIRSTEIN JAMES
12 Jan 2024
Chairman, President and CEO
Sell
166
$4.20
$697.20
Romano Sarah
12 Jan 2024
Chief Financial Officer
Sell
98
$4.20
$411.60
SAPIRSTEIN JAMES
4 Oct 2023
President and CEO
Sell
2,764
$0.29
$801.56
Romano Sarah
4 Oct 2023
Chief Financial Officer
Sell
1,676
$0.29
$486.04
CASAMENTO CHARLES J
15 Sep 2023
Director
Sell
10
$0.43
$4.30
CASAMENTO CHARLES J
31 Aug 2023
Director
Sell
6,053
$0.30
$1.82K
SAPIRSTEIN JAMES
3 Jul 2023
President and CEO
Sell
3,349
$1.54
$5.16K
Romano Sarah
3 Jul 2023
Chief Financial Officer
Sell
1,977
$1.54
$3.04K
SAPIRSTEIN JAMES
3 Apr 2023
President and CEO
Sell
3,347
$2.50
$8.37K
Romano Sarah
3 Apr 2023
Chief Financial Officer
Sell
1,975
$2.50
$4.94K
Ross Edmund Burke Jr.
31 Dec 2018
10% owner
Buy indirect
23,848
$1.12
$26.71K
CASAMENTO CHARLES J
28 Dec 2018
Director
Buy
9,000
$1.41
$12.69K
Shenouda Maged
28 Dec 2018
CHIEF FINANCIAL OFFICER
Buy
20,000
$1.31
$26.21K
Spoor Johan M.
28 Dec 2018
PRESIDENT AND CEO
Buy
38,583
$1.30
$49.97K
Ross Edmund Burke Jr.
28 Dec 2018
10% owner
Buy indirect
29,575
$1.18
$34.90K
Ross Edmund Burke Jr.
27 Dec 2018
10% owner
Buy indirect
23,200
$1.13
$26.22K
Ross Edmund Burke Jr.
27 Dec 2018
10% owner
Buy indirect
42,922
$1.18
$50.65K
Ross Edmund Burke Jr.
2 May 2018
10% owner
Buy indirect
20,000
$2.50
$50.00K
BORKOWSKI EDWARD
11 Jan 2018
Director
Exercised, kept indirect
13,680
$2.50
$34.20K
BORKOWSKI EDWARD
11 Jan 2018
Director
Exercised, kept
13,680
$2.50
$34.20K
BORKOWSKI EDWARD
11 Jan 2018
Director
Exercised, kept
8,640
$2.50
$21.60K
Spoor Johan M.
10 Nov 2017
PRESIDENT AND CEO
Exercised, kept
100,000
$1.00
$100.00K
Pelican Partners LLC
30 Jun 2017
10% owner
Sell
60,000
$3.50
$210.00K
Pelican Partners LLC
30 Jun 2017
10% owner
Sell
100,000
$3.00
$300.00K
Ross Edmund Burke Jr.
5 Jun 2017
10% owner
Buy indirect
128,572
$3.50
$450.00K
Ross Edmund Burke Jr.
14 Oct 2016
10% owner
Exercised, kept indirect
1,031,268
$4.65
$4.80M

What was left out

Form 4 filings counted 139
Amendments (4/A) skipped 6
Filings about a different issuer 0
Unreadable filings 0
Joint filings 2
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 0
Sales at will 20
Transactions with no price 0
Shares from compensation/vesting 3,981,815
Sales filed before the plan box existed 2
History held since 14 Oct 2016