Transaction · 0001493152-26-045357

Guckel Erik

Guckel Erik, CFO, reported a transaction classified as grant at Boost Run Inc. involving 2890000.000000 shares for an estimated $0.00. Reported holdings after the transaction were 2890000.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

grantSEC transaction code ACFO
BRUNBoost Run Inc.
Trade date
Sep 29, 2026
Filing date
Oct 01, 2026
View on SEC Insider profile
Estimated value$0Shares × reported price
Shares traded2.89M$0.00 per share
Holdings after2.89MDirect
% 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.

BRUN price since this filing

Daily closing prices, with the filing date and available return windows
BRUN · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago +7.3%1w ago +7.6%1d ago +2.1%
Returns since7d -23.9%30d90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Derivative
Type
grant
Code A
Identifier
0001493152-26-045357
Restricted Stock Units
Transaction date
Sep 29, 2026
Filed Oct 01, 2026, 08:30 PM · 2d delay
Shares
2,890,000 sh
$0.00 per share
Estimated value
$0
Computed from shares × price
Holdings after
2,890,000 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

-6 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.
  • timely_filing+4 points

    reporting_delay_days = 2

    Filing reported within two business days of the transaction.
  • 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

Chief Financial Officer

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

    Each restricted stock unit represents a contingent right to receive one share of common stock of Boost Run Inc.

  2. F2

    On September 29, 2026, the reporting person was granted 2,890,000 restricted stock units, of which 40% will vest on May 15, 2027. The remaining 60% will vest in eight substantially equal installments…

Original filing · 0001493152-26-045357
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