Transaction · 0001193125-26-380337

Sheffield Ian

Sheffield Ian, DIR, reported a transaction classified as grant at Invivyd, Inc. involving 100000.000000 shares for an estimated $0.00. Reported holdings after the transaction were 100000.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ADIR
IVVDInvivyd, Inc.
Filing timeSep 02
Trade dateAug 31, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$0.80
Pre-filing
1mo ago -33.8%1w ago +17.5%1d ago +20.0%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

IVVD price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
IVVD since 2026-09-02Filed yesterday · 1 day of post-filing data
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
0001193125-26-380337
Stock Option (Right to Buy)
Transaction date
Aug 31, 2026
Filed Sep 02, 2026, 08:40 PM · 2d delay
Shares
100k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
100k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Derivative Transaction Direct Ownership Large Holdings Increase
-6score
Filing-only score

-6

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

Mixed or weak signal

This filing has a negative filing-only score. It may be less informative as an insider-activity signal and needs extra context.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

No officer title

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

    This option was granted on August 31, 2026 and vests over a three-year period, with one-third of the shares subject to the grant vesting on the first anniversary of the grant date and 1/36th of the to…

Original filing · 0001193125-26-380337
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

IVVD