MILLS KENNETH T.

PrivateCIK: 1652824
Location

ROCKVILLE, MD

MILLS KENNETH T. (President and CEO) sold 4.2% of their position (20.60K shares) of REGENXBIO INC. on the open market

Open‑market sale worth $163.0K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderMILLS KENNETH T.CIK 1652824
IssuerREGENXBIO INC.CIK 1590877
DirectorOfficer· President and CEO
Since Aug 2018
-20.60K
Net shares
Net seller
$163.0K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
20.60K acquired · 41.20K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+20.60K

Price / share

$3.76

Trade value

$77.46K

% of position

4.3%
5/12/2025
475.10K495.70K

Common Stock

Direct
S · Sale

Shares

20.60K

Price / share

$7.91

Trade value

$163.05K

% of position

4.2%
5/12/2025
495.70K475.10K
Total

Net shares

+0.00

Net value

-$85.58K

Derivative Transactions1

Stock Options (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

20.60K shares

Shares

20.60K

Strike price

3.76

Held after

0.00

Exercisable

5/12/2025
MILLS KENNETH T. — Insider Transaction (Form 4) Filed May 14, 2025 | Finecho