Transaction · 0001644888-26-000009

Fu Tao

Fu Tao, PRES, reported a transaction classified as grant at Attovia Therapeutics, Inc. involving 538300.000000 shares for an estimated $0.00. Reported holdings after the transaction were 538300.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code APRES
ATTOAttovia Therapeutics, Inc.
Filing timeOct 09
Trade dateAug 04, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position tradedUnavailableNot calculated for derivative securities.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$17.78
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

ATTO price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
ATTO since 2026-10-09Filed today · pre-filing context shaded
Loading…
Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
grant
Code A
Identifier
0001644888-26-000009
Stock Option (Right to Buy)
Transaction date
Aug 04, 2026
Filed Oct 09, 2026, 12:00 AM · 66d delay
Shares
538k sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
538k sh
Direct

Filing warnings

Notes recorded with this filing
2 warnings
amended filingThis transaction comes from an amended Form 4 filing.
delayed filingThe filing was reported 66 calendar days after the transaction date.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Amended Filing Delayed Filing Derivative Transaction Direct Ownership Large Holdings Increase
-22score
Filing-only score

-22

Compact filing score computed from stored Form 4 facts. Version v1.

Low filing signal

This filing has a meaningfully negative filing-only score. It is likely less useful as a positive insider-activity signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

President and CEO

Officer YesDirector Yes10% NoOther No
Footnotes & amended
  1. F1

    25% of the options shall vest on August 4, 2027 and the remaining options shall vest in equal monthly installments over the following 36 months, subject to continued service to the Issuer through such…

Amended filing · 0001644888-26-000009
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

ATTO