ECK STEVEN W

PrivateCIK: 1748813
Location

PLYMOUTH MEETING, PA

ECK STEVEN W (SVP & Chief Accounting Officer) received a stock award from AVANTOR, INC.

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

A · 1 award
InsiderECK STEVEN WCIK 1748813
IssuerAVANTOR, INC.CIK 1722482
Officer· SVP & Chief Accounting Officer
Since May 2019
+89.96K
Net shares
Net buyer
$19.2K
Total sold
0
Open market trades
0B · 0S
3
Total transactions
92.09K acquired · 2.13K disposed
Non-Derivative Transactions2

Common Stock

Direct
A · Award

Shares

+48.86K

Price / share

Trade value

% of position

88.7%
2/19/2026
55.07K103.93K

Common Stock

Direct
F · Tax Withholding

Shares

2.13K

Price / share

$9.03

Trade value

$19.19K

% of position

2.0%
2/20/2026
103.93K101.80K
Total

Net shares

+46.73K

Net value

-$19.19K

Derivative Transactions1

Stock Options (Right to Buy)

Direct
A · Award
Converts to

Common Stock

43.23K shares

Shares

+43.23K

Strike price

9.21

Held after

43.23K

Exercisable

2/19/2026
ECK STEVEN W — Insider Transaction (Form 4) Filed Feb 23, 2026 | Finecho