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aTyr Pharma Announces One-for-40 Reverse Stock Split

$ATYRPress releaseOct 27, 2026, 9:00 AM ETRead the release

aTyr Pharma will effect a 1-for-40 reverse stock split effective 5:00 p.m. ET on October 28, 2026, with split-adjusted trading starting October 29 under the existing symbol ATYR. The split was approved by stockholders on October 16 and is intended to bring the company into compliance with Nasdaq's minimum bid price requirement for continued listing on the Capital Market. Outstanding shares fall from roughly 100.5 million to about 2.5 million, with a new CUSIP (002120301); authorized shares remain 340 million and fractional shares are rounded up.

Key figures

Effective date
2026-10-28
Authorized shares
340000000
Reverse split ratio
1-for-40
Shares outstanding after
2500000
Shares outstanding before
100500000
Split adjusted trading start
2026-10-29

AI analysis

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    ATYR: aTyr Pharma Announces One-for-40 Reverse Stock Split — AI Analysis | Signal8