424B4424B4
Aug 5, 2026Final prospectus0001193125-26-334997
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Trade Attovia Therapeutics Inc424B4Aug 5, 2026Shares eligible to trade · by holder groupAug 5, 2026 → Feb 1, 2027 · 100% unlocked
AT
Attovia Therapeutics Inc
ATTOPublic
PublicUnited States(NASDAQ Global)Best valuation $934.83MSince IPO +20.65%1 market
Public listing
Listed· NASDAQ Global· Listing market: United StatesListing date
Aug 5, 2026
Final IPO price
$17.00
Shares offered
17,000,000
Offering proceeds
$289M
Sources: sec-edgar, sec-harvest, nasdaq
IPO Calendar · NASDAQIPO
ATTOPrice
$20.51
24h
-4.43%
Valuation
$934.83M
24h volume
$2.95M
Type
IPO
Trade Attovia Therapeutics IncNow trading publicly. Buy via a broker — opens in a new tab.
IPO Calendar · updated 1h ago
Attovia Therapeutics Inc IPO unlock schedule & public float
Lock-up schedule, public float and locked shares extracted from Attovia Therapeutics Inc's SEC prospectus. Shares shown are eligible to trade — lock-up expiry does not mean holders have sold or will sell.
Total shares (FD)
43.03M
Public float
17M
Locked
26.03M
IPO raise
$289M
Next unlock
Feb 1, 2027 · 26.03M
- Lock-up holders26.03M
- IPO public float17M
SEC IPO filings
Final prospectusEDGAR filings resolved from ATTO / CIK 0002058707.
Aug 4, 2026Effective9999999995-26-002535
Aug 4, 2026Exchange registration0001354457-26-000753
S-1/AS-1/A
Aug 4, 2026Amended0001193125-26-331510
8-A12B8-A12B
Jul 29, 2026Exchange registration0001193125-26-323646
S-1/AS-1/A
Jul 29, 2026Amended0001193125-26-323618
S-1S-1
Jul 14, 2026Filed0001193125-26-303256
DRS/Afilename1.htm
Jun 5, 2026Confidential draft0001193125-26-259800
DRS/Afilename1.htm
Feb 12, 2026Confidential draft0001193125-26-048782
Dec 19, 2025Confidential draft0001193125-25-326945
Attovia Therapeutics Inc IPO — frequently asked questions
- When did Attovia Therapeutics Inc go public?
- Attovia Therapeutics Inc completed its IPO on Aug 5, 2026 on NASDAQ Global under the ticker ATTO and now trades publicly.
- What was Attovia Therapeutics Inc's IPO price?
- Attovia Therapeutics Inc priced its IPO at $17.00 per share.
- Can I buy Attovia Therapeutics Inc stock?
- Yes — Attovia Therapeutics Inc is publicly traded on NASDAQ Global as ATTO. You can follow its live price, valuation and post-IPO performance above.
- What is Attovia Therapeutics Inc's valuation?
- Attovia Therapeutics Inc's most recent valuation tracked here is $934.83M, derived from live market prices.