Transaction · 0001193125-26-355913

Duke William E.

Duke William E., CFO, reported a transaction classified as exercise at Invivyd, Inc. involving 102000.000000 shares. Reported holdings after the transaction were 209717.000000 shares. The stored filing text includes a detected 10b5-1 reference.

exerciseSEC transaction code MCFO
IVVDInvivyd, Inc.
Trade date
Aug 15, 2026
Filing date
Aug 19, 2026
View on SEC Insider profile
Estimated value—Shares × reported price
Shares traded102kPrice unknown
Holdings after209kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Calculated only for code-P purchases and code-S sales.

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.

Filing warnings

Notes recorded with this filing
1 warning
missing priceThe filing did not provide a usable price per share.

IVVD price since this filing

Daily closing prices, with the filing date and available return windows
IVVD · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago -17.9%1w ago -22.1%1d ago -24.2%
Returns since7d -5.3%30d -21.1%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
exercise
Code M
Identifier
0001193125-26-355913
Common Stock
Transaction date
Aug 15, 2026
Filed Aug 19, 2026, 12:10 AM · 4d delay
Shares
102,000 sh
Price unknown
Estimated value
—
Computed from shares × price
Holdings after
209,717 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership Large Holdings Increase 10b5-1 Detected
Filing-only score

-12 points

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.

How this score is calculated
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • tenb5_1_detected-10 points

    is_10b5_1 = true

    Stored filing content includes detected 10b5-1 language.
  • missing_price-8 points

    price_cents is null

    Missing price reduces confidence in value-based signals.
Missing facts
  • price_cents
Read the scoring methodology

Signed filing-only points, not a probability or expected return. Version v1.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Financial Officer

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    Each restricted stock unit ("RSU") represents a contingent right to receive one share of common stock of Invivyd, Inc. (the "Company").

  2. F2

    The sales reported on this Form 4 represent shares sold to satisfy the Reporting Person's tax withholding obligations upon vesting of an RSU award in non-discretionary "sell-to-cover" transactions pur…

  3. F3

    The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $0.682 to $0.830, inclusive. The Reporting Person undertakes to provide…

  4. F4

    The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $0.760 to $0.872, inclusive. The Reporting Person undertakes to provide…

  5. F5

    This RSU award vests over an eighteen-month period, with one-third of the RSUs vesting every six months following the grant date of February 15, 2025, subject to the Reporting Person's continuous serv…

Original filing · 0001193125-26-355913
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Recent company activity

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IVVD