SHETZLINE MICHAEL

PrivateCIK: 1808509
Location

BOSTON, MA

Senior insider sale

CMO, SVP & Head of Drug Devt. at IRONWOOD PHARMACEUTICALS INC — senior position signals high conviction

$377.4K

83.31K shares

What this filing means

SHETZLINE MICHAEL plans to sell 83.31K shares of IRONWOOD PHARMACEUTICALS INC valued at approximately $377.4K. Form 144 is a notice of intent to sell restricted or control securities — not a mandatory transaction. This filing provides advance warning of potential selling pressure.

InsiderSHETZLINE MICHAELCIK 1808509
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Officer· CMO, SVP & Head of Drug Devt.
Since Apr 2020
83.31K
Shares to sell
$377.4K
Approx. market value
172.74K
Acquired (3 months)
1
Planned
Securities Acquired — Last 3 Months7
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Restricted Stock Unit award granted pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan

N/A

3/10/2026
34.15K

Restricted Stock Unit award granted pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan

N/A

3/10/2026
31.24K

Restricted Stock Unit award granted pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan

N/A

2/10/2025
33.33K

Restricted Stock Unit award granted pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan

N/A

2/10/2025
30.49K

Restricted Stock Unit award granted pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan

N/A

2/12/2024
13.61K

Restricted Stock Unit award granted pursuant to the Issuer's Amended and Restated 2019 Equity Incentive Plan

N/A

2/12/2024
12.45K

Restricted Stock Unit award granted pursuant to the Issuer's 2019 Equity Incentive Plan

N/A

3/8/2023
17.47K
Total acquired172.74K
Planned & Completed Dispositions1
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NasdaqPlanned

Units to sell

83.31K

Market value

$377.4K

9/24/2026
Total

Units

83.31K

Value

$377.4K

SHETZLINE MICHAEL — Planned Insider Sale (Form 144) | Finecho