NELSON SONJA

PrivateCIK: 1674905
Location

FT. LAUDERDALE, FL

NELSON SONJA (Chief Financial Officer) reported 1 transaction at AMBRX BIOPHARMA, INC.

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

InsiderNELSON SONJACIK 1674905
IssuerAMBRX BIOPHARMA, INC.CIK 1990550
Officer· Chief Financial Officer
Since Oct 2023
-785.59K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
7
Total transactions
785.59K disposed
Non-Derivative Transactions1

Common Stock

Direct
D · Disposition

Shares

22.94K

Price / share

Trade value

% of position

New position
3/7/2024
22.94K0.00
Total

Net shares

22.94K

Net value

$0.00

Derivative Transactions6

Restricted Stock Units

Direct
D · Disposition
Converts to

Common Stock

107.14K shares

Shares

107.14K

Strike price

Held after

0.00

Exercisable

3/7/2024

Restricted Stock Units

Direct
D · Disposition
Converts to

Common Stock

50K shares

Shares

50K

Strike price

Held after

0.00

Exercisable

3/7/2024

Option to Purchase Common Stock

Direct
D · Disposition
Converts to

Common Stock

367.80K shares

Shares

367.80K

Strike price

1.96

Held after

0.00

Exercisable

3/7/2024

Option to Purchase Common Stock

Direct
D · Disposition
Converts to

Common Stock

121.43K shares

Shares

121.43K

Strike price

1.96

Held after

0.00

Exercisable

3/7/2024

Option to Purchase Common Stock

Direct
D · Disposition
Converts to

Common Stock

60.71K shares

Shares

60.71K

Strike price

1.96

Held after

0.00

Exercisable

3/7/2024

Option to Purchase Common Stock

Direct
D · Disposition
Converts to

Common Stock

55.57K shares

Shares

55.57K

Strike price

16.66

Held after

0.00

Exercisable

3/7/2024
NELSON SONJA — Insider Transaction (Form 4) Filed Mar 7, 2024 | Finecho