Transaction · 0001193125-26-390521

Waller Gregory D

WALLER GREGORY D, DIR, reported a transaction classified as grant at Arcadia Biosciences, Inc. involving 10000.000000 shares for an estimated $0.00. Reported holdings after the transaction were 23338.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ADIR
RKDAArcadia Biosciences, Inc.
Trade date
Sep 10, 2026
Filing date
Sep 14, 2026
View on SEC Insider profile
Disclosed value$0Shares × reported price
Shares traded10.0k$0.00 per share
Holdings after23.3kDirect
% of reported position tradedUnavailableThis security and ownership context
How reported position traded is calculated

Not 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.

RKDA price since this filing

Daily closing prices, with the filing date and available return windows
RKDA · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago1w ago1d ago
Returns since7d +0.0%30d -54.5%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
grant
Code A
Identifier
0001193125-26-390521
Stock Option (Right to Buy)
Transaction date
Sep 10, 2026
Filed Sep 14, 2026, 08:02 PM · 4d delay
Shares
10,000 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
23,338 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

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

-10 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.
  • derivative_transaction-16 points

    is_derivative = true

    Derivative exercise rows are less discretionary than open-market purchases.
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

No officer title

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

    The Option will become 100% vested and exercisable on the earlier to occur of (i) September 10, 2027 or (ii) the date of the Issuer's next Annual Meeting of Stockholders, subject to the Participant's…

Original filing · 0001193125-26-390521
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