Insider Shareholders with Direct Ownership of Diffusion Pharmaceuticals Inc. (DFFN)
This section provides a comprehensive overview of the insiders with direct ownership of Diffusion Pharmaceuticals Inc. (DFFN). You can find detailed information about the size and nature of each insider's ownership stake, as well as the latest updates on their holdings.
Diffusion Pharmaceuticals Inc. Insider List
| Insider | Adquired | Disposed | Held | # of Trades | Last Transaction |
|---|---|---|---|---|---|
|
Sylvie Gregoire
Director |
22,500 | 10,000 | 1,467,131 $13.6 Million | 5 |
Nov 12, 2025
Added 0.38%
|
|
John J Alam
CEO & President |
22,500 | 12,500 | 1,467,131 $13.6 Million | 5 |
Nov 12, 2025
Added 0.38%
|
|
Matthew Winton
Chief Commercial and Business |
15,000 | 0 | 15,000 $138,750 | 3 |
Nov 18, 2025
Added 9.09%
|
|
William Robert Elder
CFO, GC & Secretary |
27,333 | 0 | 12,500 $115,625 | 8 |
Nov 18, 2025
Added 16.67%
|
|
Robert Joseph Cobuzzi Jr.
Chief Operating Officer |
48,108 | 6,533 | 1,616 $14,948 | 13 |
Jan 31, 2023
Reduced 6.97%
|
|
Jane H Hollingsworth
Director |
33,823 | 383 | 898 $8,306 | 13 |
Aug 31, 2023
Reduced 4.77%
|
|
Diana M Lanchoney
Director |
464 | 170 | 294 $2,719 | 4 |
Jun 30, 2023
Reduced 22.43%
|