BOUCHER KELLEY

PrivateCIK: 2070437

Location

WALTHAM, MA

BOUCHER KELLEY (Chief People Officer) received a stock award from APELLIS PHARMACEUTICALS, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 2 awards

BOUCHER KELLEY

Filed: 5/14/2026ACC: 0001193125-26-224589

InsiderBOUCHER KELLEYCIK 2070437

→

IssuerAPELLIS PHARMACEUTICALS, INC.CIK 1492422

Officer· Chief People Officer

Since Jan 2026

-401.75K

Net shares

Net seller

$0.00

Total acquired

0

Open market trades

0B · 0S

12

Total transactions

45.22K acquired · 446.96K disposed

Non-Derivative Transactions9

Common Stock

Direct

U · U

Shares

−127.80K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

127.80K→0.00

Common Stock

Direct

A · Award

Shares

+15.07K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

0.00→15.07K

Common Stock

Direct

D · Disposition

Shares

−15.07K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

15.07K→0.00

Common Stock

Direct

A · Award

Shares

+30.15K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

0.00→30.15K

Common Stock

Direct

D · Disposition

Shares

−30.15K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

30.15K→0.00

Common Stock

Direct

D · Disposition

Shares

−22.09K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

22.09K→0.00

Common Stock

Direct

D · Disposition

Shares

−45.09K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

45.09K→0.00

Common Stock

Direct

D · Disposition

Shares

−30.48K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

30.48K→0.00

Common Stock

Direct

D · Disposition

Shares

−30.15K

Price / share

—

Trade value

—

% of position

New position

5/14/2026

30.15K→0.00

Total

Net shares

−255.61K

Net value

$0.00

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	5/14/2026	U · U	−127.80K	—	—	New position	127.80K	0.00
Common Stock Direct	5/14/2026	A · Award	+15.07K	—	—	New position	0.00	15.07K
Common Stock Direct	5/14/2026	D · Disposition	−15.07K	—	—	New position	15.07K	0.00
Common Stock Direct	5/14/2026	A · Award	+30.15K	—	—	New position	0.00	30.15K
Common Stock Direct	5/14/2026	D · Disposition	−30.15K	—	—	New position	30.15K	0.00
Common Stock Direct	5/14/2026	D · Disposition	−22.09K	—	—	New position	22.09K	0.00
Common Stock Direct	5/14/2026	D · Disposition	−45.09K	—	—	New position	45.09K	0.00
Common Stock Direct	5/14/2026	D · Disposition	−30.48K	—	—	New position	30.48K	0.00
Common Stock Direct	5/14/2026	D · Disposition	−30.15K	—	—	New position	30.15K	0.00
Total			−255.61K		$0.00

Derivative Transactions3

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

32.98K shares

Shares

−32.98K

Strike price

16.80

Held after

0.00

Exercisable

—

5/14/2026

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

67.40K shares

Shares

−67.40K

Strike price

19.39

Held after

0.00

Exercisable

—

5/14/2026

Stock Option (right to buy)

Direct

D · Disposition

Converts to

Common Stock

45.77K shares

Shares

−45.77K

Strike price

28.17

Held after

0.00

Exercisable

—

5/14/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Stock Option (right to buy) Direct	Common Stock32.98K shares	5/14/2026	D · Disposition	−32.98K	16.80	—	0.00
Stock Option (right to buy) Direct	Common Stock67.40K shares	5/14/2026	D · Disposition	−67.40K	19.39	—	0.00
Stock Option (right to buy) Direct	Common Stock45.77K shares	5/14/2026	D · Disposition	−45.77K	28.17	—	0.00