LUPHER, JR. MARK L.

PrivateCIK: 1775323
Location

MENLO PARK, CA

LUPHER, JR. MARK L. reported 1 transaction at ADVERUM BIOTECHNOLOGIES, INC.

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

InsiderLUPHER, JR. MARK L.CIK 1775323
Director
Since May 2019
-60.47K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
9
Total transactions
60.47K disposed
Non-Derivative Transactions1

Common Stock

Direct
U · U

Shares

13K

Price / share

Trade value

% of position

New position
12/9/2025
13K0.00
Total

Net shares

13K

Net value

$0.00

Derivative Transactions8

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

7K shares

Shares

7K

Strike price

64.80

Held after

0.00

Exercisable

12/9/2025

Stock Option (Right Buy)

Direct
D · Disposition
Converts to

Common Stock

4.50K shares

Shares

4.50K

Strike price

134.10

Held after

0.00

Exercisable

12/9/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

3K shares

Shares

3K

Strike price

256.40

Held after

0.00

Exercisable

12/9/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

4K shares

Shares

4K

Strike price

37

Held after

0.00

Exercisable

12/9/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

4K shares

Shares

4K

Strike price

9.90

Held after

0.00

Exercisable

12/9/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

4K shares

Shares

4K

Strike price

15.60

Held after

0.00

Exercisable

12/9/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

10.52K shares

Shares

10.52K

Strike price

7.32

Held after

0.00

Exercisable

12/9/2025

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

10.45K shares

Shares

10.45K

Strike price

2.32

Held after

0.00

Exercisable

12/9/2025
LUPHER, JR. MARK L. — Insider Transaction (Form 4) Filed Dec 10, 2025 | Finecho