BVF PARTNERS L P/IL sold 0.0% of their position (156.00 shares) of ESSA PHARMA INC. on the open market

Open‑market sale worth $292.95 — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 3 sales

BVF PARTNERS L P/IL

Filed: 8/7/2025ACC: 0000921895-25-002133

InsiderBVF PARTNERS L P/ILCIK 1055947

→

IssuerESSA PHARMA INC.CIK 1633932

10% Owner

Since Jul 2022

-156.00

Net shares

Net seller

$292.95

Total sold

Open market trades

0B · 3S

Total transactions

2.92M acquired · 2.92M disposed

Non-Derivative Transactions6

Common Stock

Direct

X · X

+1.48M

Price / share

$0.00

Trade value

$148.16

% of position

31.4%

8/5/2025

4.71M→6.19M

Common Stock

Direct

X · X

+1.24M

Price / share

$0.00

Trade value

$123.50

% of position

35.4%

8/5/2025

3.49M→4.73M

Common Stock

Direct

X · X

+203.34K

Price / share

$0.00

Trade value

$20.33

% of position

56.9%

8/5/2025

357.47K→560.81K

Common Stock

Direct

S · Sale

−79.00

Price / share

$1.88

Trade value

$148.35

% of position

0.0%

8/5/2025

6.19M→6.19M

Common Stock

Direct

S · Sale

−66.00

Price / share

$1.88

Trade value

$123.94

% of position

0.0%

8/5/2025

4.73M→4.73M

Common Stock

Direct

S · Sale

−11.00

Price / share

$1.88

Trade value

$20.66

% of position

0.0%

8/5/2025

560.81K→560.80K

Total

Net shares

+2.92M

Net value

-$0.95

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	8/5/2025	X · X	+1.48M	$0.00	$148.16	31.4%	4.71M	6.19M
Common Stock Direct	8/5/2025	X · X	+1.24M	$0.00	$123.50	35.4%	3.49M	4.73M
Common Stock Direct	8/5/2025	X · X	+203.34K	$0.00	$20.33	56.9%	357.47K	560.81K
Common Stock Direct	8/5/2025	S · Sale	−79.00	$1.88	$148.35	0.0%	6.19M	6.19M
Common Stock Direct	8/5/2025	S · Sale	−66.00	$1.88	$123.94	0.0%	4.73M	4.73M
Common Stock Direct	8/5/2025	S · Sale	−11.00	$1.88	$20.66	0.0%	560.81K	560.80K
Total			+2.92M		-$0.95

Derivative Transactions3

Pre-funded Warrants

Direct

X · X

Converts to

Common Stock

1.48M shares

−1.48M

Strike price

0.0001

Held after

0.00

Exercisable

—

8/5/2025

Pre-funded Warrants

Direct

X · X

Converts to

Common Stock

1.24M shares

−1.24M

Strike price

0.0001

Held after

0.00

Exercisable

—

8/5/2025

Pre-funded Warrants

Direct

X · X

Converts to

Common Stock

203.34K shares

−203.34K

Strike price

0.0001

Held after

0.00

Exercisable

—

8/5/2025

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable
Pre-funded Warrants Direct	Common Stock1.48M shares	8/5/2025	X · X	−1.48M	0.0001	—
Pre-funded Warrants Direct	Common Stock1.24M shares	8/5/2025	X · X	−1.24M	0.0001	—
Pre-funded Warrants Direct	Common Stock203.34K shares	8/5/2025	X · X	−203.34K	0.0001	—