TITLE 19 PROMIS

PrivateCIK: 2005531

Location

BOSTON, MA

TITLE 19 PROMIS reported 3 transactions at PROMIS NEUROSCIENCES INC.

Review the transaction codes below to understand the nature of each event.

TITLE 19 PROMIS

Filed: 7/29/2025ACC: 0001104659-25-071857

InsiderTITLE 19 PROMISCIK 2005531

→

IssuerPROMIS NEUROSCIENCES INC.CIK 1374339

10% Owner

Since Dec 2023

+539.10K

Net shares

Net buyer

$0.00

Total acquired

0

Open market trades

0B · 0S

7

Total transactions

898.50K acquired · 359.40K disposed

Non-Derivative Transactions3

Common Shares, no par value

Direct

X · X

Shares

+119.80K

Price / share

—

Trade value

—

% of position

5.8%

7/25/2025

2.08M→2.20M

Common Shares, no par value

Direct

X · X

Shares

+119.80K

Price / share

—

Trade value

—

% of position

5.5%

7/25/2025

2.20M→2.32M

Common Shares, no par value

Direct

X · X

Shares

+119.80K

Price / share

—

Trade value

—

% of position

5.2%

7/25/2025

2.32M→2.44M

Total

Net shares

+359.40K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Shares, no par value Direct	7/25/2025	X · X	+119.80K	—	—	5.8%	2.08M	2.20M
Common Shares, no par value Direct	7/25/2025	X · X	+119.80K	—	—	5.5%	2.20M	2.32M
Common Shares, no par value Direct	7/25/2025	X · X	+119.80K	—	—	5.2%	2.32M	2.44M
Total			+359.40K		$0.00

Derivative Transactions4

Tranche A Common Share Purchase Warrants

Direct

X · X

Converts to

Common Shares

119.80K shares

Shares

−119.80K

Strike price

Held after

345.32K

Exercisable

—

7/25/2025

Tranche B Common Share Purchase Warrants

Direct

X · X

Converts to

Common Shares

119.80K shares

Shares

−119.80K

Strike price

Held after

345.32K

Exercisable

—

7/25/2025

Tranche C Common Share Purchase Warrants

Direct

X · X

Converts to

Common Shares

119.80K shares

Shares

−119.80K

Strike price

Held after

345.32K

Exercisable

—

7/25/2025

Warrants to Purchase Common Shares

Direct

P · Purchase

Converts to

Common Shares

539.10K shares

Shares

+539.10K

Strike price

Held after

539.10K

Exercisable

—

7/29/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Tranche A Common Share Purchase Warrants Direct	Common Shares119.80K shares	7/25/2025	X · X	−119.80K		—	345.32K
Tranche B Common Share Purchase Warrants Direct	Common Shares119.80K shares	7/25/2025	X · X	−119.80K		—	345.32K
Tranche C Common Share Purchase Warrants Direct	Common Shares119.80K shares	7/25/2025	X · X	−119.80K		—	345.32K
Warrants to Purchase Common Shares Direct	Common Shares539.10K shares	7/29/2025	P · Purchase	+539.10K		—	539.10K