Jason David Sawyer

CIK: 0002076325

Transaction Breakdown

Open Market Buys (P)1 (10.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)8 (80.0%)

Compensation grants

Other (G, F, J, C, D, …)1 (10.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (4)

GRDX

GridAI Technologies Corp.

DirectorOfficer

GRML

Greenland Mines Ltd

Director

LIXT

LIXTE BIOTECHNOLOGY HOLDINGS, INC.

Director

PDC

Perpetuals.com Ltd

Director

Discretionary Trading P&L

Holdings

Transaction History (10 total)

GRDX
GridAI Technologies Corp.
Oct 26, 2026
Award(A)
Direct
40K shares-
GRDX
GridAI Technologies Corp.
Sep 30, 2026
Award(A)
Direct
250K shares-
GRML
Greenland Mines Ltd
Jul 22, 2026
Purchase(P)
Direct
240K shares at avg. $0.23$56K
LIXT
LIXTE BIOTECHNOLOGY HOLDINGS, INC.
Jul 1, 2026
Award(A)
Direct
40K shares-
GRDX
GridAI Technologies Corp.
Jun 30, 2026
Award(A)
Direct
250K shares-
LIXT
LIXTE BIOTECHNOLOGY HOLDINGS, INC.
Apr 15, 2026
Disposition(D)
Options to Purchase Common Stock
Direct
25K shares-
LIXT
LIXTE BIOTECHNOLOGY HOLDINGS, INC.
Apr 15, 2026
Award(A)
Direct
25K shares-
GRDX
GridAI Technologies Corp.
Mar 31, 2026
Award(A)
Direct
250K shares-
GRDX
GridAI Technologies Corp.
Dec 22, 2025
Award(A)
Direct
40K shares-
LIXT
LIXTE BIOTECHNOLOGY HOLDINGS, INC.
Aug 15, 2025
Award(A)
Options to Purchase Common Stock
Direct
25K shares-

		Type	Shares	Price		Ownership
Oct 26, 2026	GRDX GridAI Technologies Corp.	Award(A)	40,000	-	$0	Direct
Sep 30, 2026	GRDX GridAI Technologies Corp.	Award(A)	250,000	-	$0	Direct
Jul 22, 2026	GRML Greenland Mines Ltd	Purchase(P)	240,000	$0.23	$55,944	Direct
Jul 1, 2026	LIXT LIXTE BIOTECHNOLOGY HOLDINGS, INC.	Award(A)	40,000	-	$0	Direct
Jun 30, 2026	GRDX GridAI Technologies Corp.	Award(A)	250,000	-	$0	Direct
Apr 15, 2026	LIXT LIXTE BIOTECHNOLOGY HOLDINGS, INC.	Disposition(D) Options to Purchase Common Stock	25,000	-	-	Direct
Apr 15, 2026	LIXT LIXTE BIOTECHNOLOGY HOLDINGS, INC.	Award(A)	25,000	-	$0	Direct
Mar 31, 2026	GRDX GridAI Technologies Corp.	Award(A)	250,000	-	$0	Direct
Dec 22, 2025	GRDX GridAI Technologies Corp.	Award(A)	40,000	-	-	Direct
Aug 15, 2025	LIXT LIXTE BIOTECHNOLOGY HOLDINGS, INC.	Award(A) Options to Purchase Common Stock	25,000	-	-	Direct

1-10 of 10 transactions

About Sawyer Jason David

Sawyer Jason David (SEC CIK 0002076325) files insider reports with the SEC as Chief Executive Officer of GridAI Technologies Corp. (GRDX), Director of Greenland Mines Ltd (GRML) and Director of LIXTE BIOTECHNOLOGY HOLDINGS, INC. (LIXT). Signal8 also holds filings tied to 1 other company.

Signal8 holds 11 ownership filings by Sawyer Jason David (3 Form 3, 8 Form 4), filed between Jul 21, 2025 and Oct 28, 2026. Those filings report 10 transactions, from Aug 15, 2025 to Oct 26, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Sawyer Jason David's filings is in BOCA RATON, FL.

Recent filings by Sawyer Jason David

Oct 26, 2026: Grant or award of GRDX shares (Form 4, code A).
Sep 30, 2026: Grant or award of GRDX shares (Form 4, code A).
Jul 22, 2026: Open-market purchase of GRML shares (Form 4, code P).
Jul 1, 2026: Grant or award of LIXT shares (Form 4, code A).
Jun 30, 2026: Grant or award of GRDX shares (Form 4, code A).

Other insiders filing for GridAI Technologies Corp. (GRDX)

Uppal Manpreet, Officer
Syage Jack, Director
Skowron Anna, Interim CFO
Pursglove Geordan Garrett, Director
BORKOWSKI EDWARD, Director

How to read Form 4 transaction codes