DEGOLYER DONALD W

PrivateCIK: 1583098
Location

GAITHERSBURG, MD

DEGOLYER DONALD W sold 10.7% of their position (15.48K shares) of EMERGENT BIOSOLUTIONS INC. on the open market

Open‑market sale worth $130.0K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderDEGOLYER DONALD WCIK 1583098
Director
Since Oct 2023
+21.16K
Net shares
Net buyer
$130.0K
Total sold
2
Open market trades
0B · 2S
4
Total transactions
36.64K acquired · 15.48K disposed
Non-Derivative Transactions3

Common Stock

Direct
A · Award

Shares

+25.34K

Price / share

Trade value

% of position

21.1%
4/30/2026
119.86K145.20K

Common Stock

Direct
S · Sale

Shares

14.53K

Price / share

$8.36

Trade value

$121.45K

% of position

10.0%
5/1/2026
145.20K130.68K

Common Stock

Direct
S · Sale

Shares

954.00

Price / share

$8.96

Trade value

$8.55K

% of position

0.7%
5/1/2026
130.68K129.72K
Total

Net shares

+9.86K

Net value

-$129.99K

Derivative Transactions1

Stock Option (Right to Buy)

Direct
A · Award
Converts to

Common Stock

11.30K shares

Shares

+11.30K

Strike price

7.99

Held after

11.30K

Exercisable

4/30/2026
DEGOLYER DONALD W — Insider Transaction (Form 4) Filed May 4, 2026 | Finecho