Promis Neurosciences Inc

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Promis Neurosciences Inc
TickerPMN
CIK #0001374339
CUSIP74346M406
SectorLife Sciences - Pharmaceutical Preparations
AddressSuite 200, 1920 Yonge Street, Toronto, ON M4S 3E2
Source [EDGAR]
Reg D Offering (Form D) Filed Raised Terms
Promis Neurosciences Inc 2022-10-21 7.5 M Exemption: 506(b) · Minimum: $27,000 · Remaining: $2,594,541 · Duration: More than one year · Commission: $597,783 · Revenue: No Revenues
Amorfix Life Sciences Ltd 2014-11-03 0.3 M Exemption: 506(b) · Remaining: $558,659 · Duration: More than one year · Revenue: Decline to Disclose
CIK Filing 2011 - 2026
[0001374339] 10-K
[0001374339] 10-Q
[0001374339] 3
[0001374339] 4
[0001374339] 8-K
[0001374339] D
[0001374339] SC 13D
[0001374339] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Wellington Management Group LLP Promis Neurosciences Inc [2026-05-15] 0.0
Great Point Partners LLC Promis Neurosciences Inc [2026-05-15] 0.0
Janus Henderson Group PLC Promis Neurosciences Inc [2026-04-07] 0.0
Wellington Biomedical Innovation Master Investors Cayman II LP Promis Neurosciences Inc [2026-03-18] 0.0
Trails Edge Capital Partners LP Promis Neurosciences Inc [2026-02-10] 0.0
Deep Track Capital LP Promis Neurosciences Inc [2026-02-06] 0.0
ABG Management Ltd Promis Neurosciences Inc [2025-10-29] 0.0
ABG Management Ltd Promis Neurosciences Inc [2025-08-04] 0.0
Armistice Capital LLC Promis Neurosciences Inc [2024-11-14] 8.17
SHAF QIC LLC Promis Neurosciences Inc [2024-10-16] 9.99
Great Point Partners LLC Promis Neurosciences Inc [2024-08-05] 0.99
Sphera Funds Management Ltd Promis Neurosciences Inc [2023-08-30] 9.99
Sclar Jeremy M Promis Neurosciences Inc [2023-02-03] 10.0
Gordon Michael S Promis Neurosciences Inc [2022-10-21] 10.0
Form 3/4/5 Filer 2011 - 2026
Wyman William W
Amorfix Life Sciences Ltd
Alex Slanix Paul
Kaplan Johanne
Mandel-Brehm Josh
Milbury Max A
Cashman Neil
Shafmaster Madge K
Warma Neil K
Williams Eugene
Kirwin Patrick D
ABG V-Siv IX Ltd
ABG Global Life Science Capital Partners V GP LP
ABG Global Life Science Capital Partners V GP Ltd
ABG V-Siv X Ltd
Ally Bridge Group Global Life Science Capital Partners V L
Yu Fan
ABG Management Ltd
Ally Bridge MedAlpha Master Fund LP
Ally Bridge Group NY LLC
Shaf QIC LLC
Shafmaster Jonathan
Gordon Michael S
Title 19 Promis
Altstiel Larry Douglas
Sclar Jeremy M
Geffken Daniel E
Malenfant Gavin T
Farfel Gail M
Gregory Richard J
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
Williams Eugene
Common Shares
2026-03-05 Buy 2,000 $24.40 48,800
Williams Eugene
Common Shares
2026-03-04 Buy 2,000 $24.00 48,000
Williams Eugene
Common Shares
2026-03-03 Buy 1,000 $21.89 21,890
Williams Eugene
Common Shares
2026-03-02 Buy 1,000 $22.53 22,530
Kaplan Johanne
Common Shares
2026-02-19 Buy 1,629 $15.35 25,005
Kirwin Patrick D
Common Shares
2026-02-03 Grant 3,050 $12.13 36,996
Yu Fan +4
Common Shares
2026-02-03 Buy 700,741 $12.13 8,499,988
Yu Fan +4
Warrants · derivative
2026-02-03 Buy 700,741
Kaplan Johanne
Warrants to purchase Common Shares · derivative
2026-02-03 Grant 2,060
Warma Neil K
Warrants to purchase Common Shares · derivative
2026-02-03 Grant 6,183
Milbury Max A
Warrants to purchase Common Shares · derivative
2026-02-03 Grant 6,595
Kirwin Patrick D
Warrants to purchase Common Shares · derivative
2026-02-03 Grant 3,050
Cashman Neil
Warrants to purchase Common Shares · derivative
2026-02-03 Grant 4,122
Cashman Neil
Common Shares
2026-02-03 Grant 4,122 $12.13 50,000
Kaplan Johanne
Common Shares
2026-02-03 Grant 2,060 $12.13 24,988
Warma Neil K
Common Shares
2026-02-03 Grant 6,183 $12.13 75,000
Milbury Max A
Common Shares
2026-02-03 Grant 6,595 $12.13 79,997
Yu Fan +4
Option (right to buy) · derivative
2025-10-22 Grant 40,000 $0.00
Milbury Max A
Common Shares
2025-10-03 Buy 30,392 $0.49 14,892
Option (right to buy) · derivative
2025-09-22 Grant 165,000 $0.00
showing 20 of 138 most recent transactions
13F Ownership Over TimeHoldersShares Held
2026-03-31 25 6,143,232
2025-12-31 9 264,549
2025-09-30 23 9,993,962
2025-06-30 20 8,478,586
2025-03-31 18 9,325,986
2024-12-31 19 9,747,253
2024-09-30 19 10,087,672
2024-06-30 17 3,262,590
2024-03-31 17 3,383,160
2023-12-31 16 3,349,159
2023-09-30 15 2,805,481
2023-06-30 14 186,596
Form 13F Holdings
Firm Period DFND Voting Shares
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