SILVER RONALD

PrivateCIK: 1873731
Location

BOSTON, MA

SILVER RONALD (Principal Accounting Officer) sold 8.7% of their position (24.17K shares) of IRONWOOD PHARMACEUTICALS INC on the open market

Open‑market sale worth $90.2K — a moderate reduction. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 2 sales
InsiderSILVER RONALDCIK 1873731
Officer· Principal Accounting Officer
Since Jul 2021
-24.17K
Net shares
Net seller
$90.2K
Total sold
2
Open market trades
0B · 2S
2
Total transactions
24.17K disposed
Non-Derivative Transactions2

Class A Common Stock

Direct
S · Sale

Shares

11.55K

Price / share

$3.81

Trade value

$44.01K

% of position

4.2%
2/23/2026
276.81K265.26K

Class A Common Stock

Direct
S · Sale

Shares

12.62K

Price / share

$3.66

Trade value

$46.19K

% of position

4.8%
2/24/2026
265.26K252.64K
Total

Net shares

24.17K

Net value

-$90.21K

Derivative Transactions0
No derivative transactions reported
SILVER RONALD — Insider Transaction (Form 4) Filed Feb 25, 2026 | Finecho