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IRWD
NASDAQ Life Sciences

Ironwood's LINZESS Gains FDA Approval for Pediatric Functional Constipation

Tom Rudovsky · Reported by dpa-AFX
More coverage: Pharmaceutical Stocks · Healthcare
Sentiment info
Positive
Importance info
8
Price
$3.55
Mkt Cap
$584.378M
52W Low
$0.562
52W High
$5.78
52W Position info
532% above low
Off High info
39% below high
Rel. Volume info
0.2× avg
Market data snapshot near publication time

IRWD has more than doubled off its 52-week low of $0.562 on light trading volume (0.2× avg).

Summary

Ironwood Pharmaceuticals secured FDA approval for LINZESS to treat functional constipation in children aged 2-5, expanding its key product's market to a new pediatric population. This approval for a new 72-mcg pediatric dose is a significant positive development, broadening the LINZESS franchise. The article also mentions a label expansion for Johnson & Johnson's TREMFYA, but this news was already reported yesterday.

At the time of this announcement, IRWD was trading at $3.55 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $584.4M. The 52-week trading range was $0.56 to $5.78. This news item was assessed with positive market sentiment and an importance score of 8 out of 10. Source: dpa-AFX.


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IRWD - Latest Insights

IRWD
Jun 18, 2026, 4:14 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $3.54
Real-time Price: $4.24 info
Change: +$0.700 (+20%) info
Market Cap: $693.022M info
IRWD
Jun 15, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $3.69
Real-time Price: $4.24 info
Change: +$0.550 (+15%) info
Market Cap: $693.022M info
IRWD
May 29, 2026, 10:54 AM EDT
Source: dpa-AFX
Importance Score:
8
Price at Filing: $3.55
Real-time Price: $4.24 info
Change: +$0.690 (+19%) info
Market Cap: $693.022M info
IRWD
May 13, 2026, 8:00 AM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $4.05
Real-time Price: $4.24 info
Change: +$0.190 (+5%) info
Market Cap: $693.022M info
IRWD
May 07, 2026, 4:08 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $4.32
Real-time Price: $4.24 info
Change: -$0.080 (-2%) info
Market Cap: $693.022M info
IRWD
May 07, 2026, 7:10 AM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $5.15
Real-time Price: $4.24 info
Change: -$0.910 (-18%) info
Market Cap: $693.022M info
IRWD
May 07, 2026, 7:05 AM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $4.89
Real-time Price: $4.24 info
Change: -$0.650 (-13%) info
Market Cap: $693.022M info
IRWD
Apr 28, 2026, 4:09 PM EDT
Filing Type: DEFA14A
Importance Score:
7
Price at Filing: $4.23
Real-time Price: $4.24 info
Change: +$0.0108 (+0.26%) info
Market Cap: $693.022M info
IRWD
Apr 28, 2026, 4:06 PM EDT
Filing Type: DEF 14A
Importance Score:
9
Price at Filing: $4.22
Real-time Price: $4.24 info
Change: +$0.0209 (+0.50%) info
Market Cap: $693.022M info
IRWD
Mar 19, 2026, 6:35 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $3.27
Real-time Price: $4.24 info
Change: +$0.970 (+30%) info
Market Cap: $693.022M info