DENNER ALEXANDER J

SEC Form 4 insider trading activity

DENNER ALEXANDER J has filed 4 SEC Form 4 filings (7 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Jun 17, 2026.

On the most recent filing, DENNER ALEXANDER J is listed as Director at IRONWOOD PHARMACEUTICALS INC. Inside the rolling window, DENNER ALEXANDER J reported no open-market purchases and 1 open-market sale totaling $20.5M in IRWD.

Companies traded

Other insiders at IRWD

Insider Buying

$0

reported purchases (SEC code P)

Insider Selling

$20.5M

reported sales (SEC code S)

Companies

1

in the rolling window

Source
IRWD
DENNER ALEXANDER J
Sale$20.5MMar 17SEC ↗
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Frequently asked questions

How many SEC Form 4 filings has DENNER ALEXANDER J made?

DENNER ALEXANDER J has filed 4 SEC Form 4 filings (7 transaction rows) across 1 company since 2025.

Which companies does DENNER ALEXANDER J trade?

DENNER ALEXANDER J has filed SEC Form 4 disclosures for 1 company, including IRWD.

When was DENNER ALEXANDER J's most recent SEC Form 4 filing?

DENNER ALEXANDER J's most recent SEC Form 4 filing on Tracefour is dated Jun 17, 2026.

What is DENNER ALEXANDER J's total buy and sell value in the current window?

Inside the rolling retention window, DENNER ALEXANDER J bought $0 and sold $20.5M based on SEC Form 4 filings.

What was DENNER ALEXANDER J's largest disclosed transaction?

The largest disclosed transaction in the current window is a sale of 6,730,800 IRWD shares on 2026-03-17, worth $20.5M, per SEC Form 4 filings.