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ACAD
NASDAQ Life Sciences

Acadia Extends Trofinetide Patent Protection to 2041

Tom Rudovsky · Reported by BusinessWire
More coverage: Biotech Stocks · Healthcare
Sentiment info
Positive
Importance info
7
Price
$20.53
Mkt Cap
$3.537B
52W Low
$19.69
52W High
$30.96
52W Position info
4.3% above low
Off High info
34% below high
Rel. Volume info
2.0× avg
Market data snapshot near publication time

ACAD is trading near its 52-week low of $19.69 (4.3% above the low) on elevated volume (2.0× avg).

Summary

The USPTO issued a Notice of Allowance for Acadia's weight-banded dosing patent for trofinetide, extending U.S. protection to March 2041 from July 2036. This adds nearly five years of exclusivity for DAYBUE and DAYBUE STIX, the company's Rett syndrome franchise. The extension is material given DAYBUE's commercial importance and the recent remlifanserin setback. It strengthens the long-term revenue outlook for the franchise.

At the time of this announcement, ACAD was trading at $20.53 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $3.5B. The 52-week trading range was $19.69 to $30.96. This news item was assessed with positive market sentiment and an importance score of 7 out of 10. Source: BusinessWire.


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ACAD - Latest Insights

ACAD
Sep 28, 2026, 7:00 AM EDT
Source: Wiseek News
Importance Score:
7
Price at Filing: $20.65
Real-time Price: $19.95 info
Change: -$0.700 (-3%) info
Market Cap: $3.437B info
ACAD
Sep 24, 2026, 5:11 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $22.36
Real-time Price: $19.95 info
Change: -$2.41 (-11%) info
Market Cap: $3.437B info
ACAD
Sep 24, 2026, 7:34 AM EDT
Source: Dow Jones Newswires
Importance Score:
9
Price at Filing: $23.95
Real-time Price: $19.95 info
Change: -$4.00 (-17%) info
Market Cap: $3.437B info
ACAD
Aug 24, 2026, 3:01 AM EDT
Source: BusinessWire
Importance Score:
8
Price at Filing: $30.02
Real-time Price: $19.95 info
Change: -$10.07 (-34%) info
Market Cap: $3.437B info
ACAD
Aug 04, 2026, 4:23 PM EDT
Source: Reuters
Importance Score:
8
Price at Filing: $27.15
Real-time Price: $19.95 info
Change: -$7.20 (-27%) info
Market Cap: $3.437B info