FORESITE CAPITAL MANAGEMENT IV, LLC purchased 4.4% of their position (55.55K shares) of EIKON THERAPEUTICS, INC. on the open market

Open‑market purchase worth $1000.0K — a small addition. The strongest form of insider conviction signal.

P · 1 purchase

FORESITE CAPITAL MANAGEMENT IV, LLC

Filed: 2/6/2026ACC: 0001104659-26-011662

InsiderFORESITE CAPITAL MANAGEMENT IV, LLCCIK 1704132

→

IssuerEIKON THERAPEUTICS, INC.CIK 1861123

10% Owner

Since Feb 2026

-26.04M

Net shares

Net seller

$1000.0K

Total acquired

Open market trades

1B · 0S

Total transactions

4.10M acquired · 30.14M disposed

Non-Derivative Transactions15

Common Stock

Indirect

C · Conversion

+1.34M

Price / share

—

Trade value

—

% of position

New position

2/4/2026

0.00→1.34M

Common Stock

Indirect

C · Conversion

+335.52K

Price / share

—

Trade value

—

% of position

25.0%

2/4/2026

1.34M→1.68M

Common Stock

Indirect

C · Conversion

+37.85K

Price / share

—

Trade value

—

% of position

2.3%

2/4/2026

1.68M→1.71M

Common Stock

Indirect

C · Conversion

+229.43K

Price / share

—

Trade value

—

% of position

13.4%

2/4/2026

1.71M→1.94M

Common Stock

Indirect

C · Conversion

+697.88K

Price / share

—

Trade value

—

% of position

New position

2/4/2026

0.00→697.88K

Common Stock

Indirect

C · Conversion

+37.85K

Price / share

—

Trade value

—

% of position

5.4%

2/4/2026

697.88K→735.74K

Common Stock

Indirect

C · Conversion

+1.63K

Price / share

—

Trade value

—

% of position

0.2%

2/4/2026

735.74K→737.37K

Common Stock

Indirect

C · Conversion

+67.21K

Price / share

—

Trade value

—

% of position

9.1%

2/4/2026

737.37K→804.57K

Common Stock

Indirect

C · Conversion

+458.86K

Price / share

—

Trade value

—

% of position

57.0%

2/4/2026

804.57K→1.26M

Common Stock

Indirect

C · Conversion

+348.94K

Price / share

—

Trade value

—

% of position

New position

2/4/2026

0.00→348.94K

Common Stock

Indirect

C · Conversion

+37.85K

Price / share

—

Trade value

—

% of position

10.8%

2/4/2026

348.94K→386.80K

Common Stock

Indirect

C · Conversion

+922.00

Price / share

—

Trade value

—

% of position

0.2%

2/4/2026

386.80K→387.72K

Common Stock

Indirect

C · Conversion

+38.13K

Price / share

—

Trade value

—

% of position

9.8%

2/4/2026

387.72K→425.85K

Common Stock

Indirect

C · Conversion

+408.73K

Price / share

—

Trade value

—

% of position

New position

2/4/2026

0.00→408.73K

Common Stock

Indirect

P · Purchase

+55.55K

Price / share

$18.00

Trade value

$999.99K

% of position

4.4%

2/4/2026

1.26M→1.32M

Total

Net shares

+4.10M

Net value

$999.99K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Indirect	2/4/2026	C · Conversion	+1.34M	—	—	New position	0.00	1.34M
Common Stock Indirect	2/4/2026	C · Conversion	+335.52K	—	—	25.0%	1.34M	1.68M
Common Stock Indirect	2/4/2026	C · Conversion	+37.85K	—	—	2.3%	1.68M	1.71M
Common Stock Indirect	2/4/2026	C · Conversion	+229.43K	—	—	13.4%	1.71M	1.94M
Common Stock Indirect	2/4/2026	C · Conversion	+697.88K	—	—	New position	0.00	697.88K
Common Stock Indirect	2/4/2026	C · Conversion	+37.85K	—	—	5.4%	697.88K	735.74K
Common Stock Indirect	2/4/2026	C · Conversion	+1.63K	—	—	0.2%	735.74K	737.37K
Common Stock Indirect	2/4/2026	C · Conversion	+67.21K	—	—	9.1%	737.37K	804.57K
Common Stock Indirect	2/4/2026	C · Conversion	+458.86K	—	—	57.0%	804.57K	1.26M
Common Stock Indirect	2/4/2026	C · Conversion	+348.94K	—	—	New position	0.00	348.94K
Common Stock Indirect	2/4/2026	C · Conversion	+37.85K	—	—	10.8%	348.94K	386.80K
Common Stock Indirect	2/4/2026	C · Conversion	+922.00	—	—	0.2%	386.80K	387.72K
Common Stock Indirect	2/4/2026	C · Conversion	+38.13K	—	—	9.8%	387.72K	425.85K
Common Stock Indirect	2/4/2026	C · Conversion	+408.73K	—	—	New position	0.00	408.73K
Common Stock Indirect	2/4/2026	P · Purchase	+55.55K	$18.00	$999.99K	4.4%	1.26M	1.32M
Total			+4.10M		$999.99K

Derivative Transactions14

Series A Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

1.34M shares

−10M

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series A-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

335.52K shares

−2.50M

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series A-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

697.88K shares

−5.20M

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series A-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

348.94K shares

−2.60M

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series B-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

37.85K shares

−282.32K

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series B-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

37.85K shares

−282.32K

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series B-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

37.85K shares

−282.32K

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series B-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

408.73K shares

−3.05M

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series C Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

1.63K shares

−12.12K

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series C Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

922.00 shares

−6.88K

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series C-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

67.21K shares

−501.22K

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series C-1 Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

38.13K shares

−284.39K

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series D Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

229.43K shares

−1.71M

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Series D Preferred Stock

Indirect

C · Conversion

Converts to

Common Stock

458.86K shares

−3.42M

Strike price

Held after

0.00

Exercisable

—

2/4/2026

Security	Converts To	Date	Type	Shares	Exercisable
Series A Preferred Stock Indirect	Common Stock1.34M shares	2/4/2026	C · Conversion	−10M	—
Series A-1 Preferred Stock Indirect	Common Stock335.52K shares	2/4/2026	C · Conversion	−2.50M	—
Series A-1 Preferred Stock Indirect	Common Stock697.88K shares	2/4/2026	C · Conversion	−5.20M	—
Series A-1 Preferred Stock Indirect	Common Stock348.94K shares	2/4/2026	C · Conversion	−2.60M	—
Series B-1 Preferred Stock Indirect	Common Stock37.85K shares	2/4/2026	C · Conversion	−282.32K	—
Series B-1 Preferred Stock Indirect	Common Stock37.85K shares	2/4/2026	C · Conversion	−282.32K	—
Series B-1 Preferred Stock Indirect	Common Stock37.85K shares	2/4/2026	C · Conversion	−282.32K	—
Series B-1 Preferred Stock Indirect	Common Stock408.73K shares	2/4/2026	C · Conversion	−3.05M	—
Series C Preferred Stock Indirect	Common Stock1.63K shares	2/4/2026	C · Conversion	−12.12K	—
Series C Preferred Stock Indirect	Common Stock922.00 shares	2/4/2026	C · Conversion	−6.88K	—
Series C-1 Preferred Stock Indirect	Common Stock67.21K shares	2/4/2026	C · Conversion	−501.22K	—
Series C-1 Preferred Stock Indirect	Common Stock38.13K shares	2/4/2026	C · Conversion	−284.39K	—
Series D Preferred Stock Indirect	Common Stock229.43K shares	2/4/2026	C · Conversion	−1.71M	—
Series D Preferred Stock Indirect	Common Stock458.86K shares	2/4/2026	C · Conversion	−3.42M	—

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)2

Warrants

Indirect

Underlying security

Common Stock

Underlying shares

17.09K

Shares owned

17.09K

Exercise price

43.59

Expiration

—

Exercise window

—

Warrants

Indirect

Underlying security

Common Stock

Underlying shares

34.19K

Shares owned

34.19K

Exercise price

43.59

Expiration

—

Exercise window

—

Total

Underlying

51.28K

Owned

51.28K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Warrants Indirect	Common Stock	43.59	—	—	17.09K	17.09K
Warrants Indirect	Common Stock	43.59	—	—	34.19K	34.19K
Total					51.28K	51.28K