Transaction · 0000921895-26-002318

Hartree Partners, LP

Hartree Partners, LP, 10%, reported an open-market or private purchase at HUDSON TECHNOLOGIES INC NY involving 9446.000000 shares for an estimated $51953.00. Reported holdings after the transaction were 5108834.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

Open-market buySEC transaction code P10%
HDSNHUDSON TECHNOLOGIES INC NY
Trade date
Aug 24, 2026
Filing date
Aug 26, 2026
View on SEC Insider profile
Estimated value$51.9kShares × reported price
Shares traded9.44k$5.50 per share
Holdings after5.10MDirect
% of reported position traded0.19%This security and ownership context
How reported position traded is calculated

Shares purchased ÷ (holdings after − shares purchased). Estimated position before: 5,099,388 shares.

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.

HDSN price since this filing

Daily closing prices, with the filing date and available return windows
HDSN · Daily closing priceLoading daily prices…
Filing dateReturn windows appear as prices become available.
Pre-filing1mo ago1w ago1d ago
Returns since7d -3.2%30d -2.5%90d180d1y

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
Buy
Code P
Identifier
0000921895-26-002318
Common Stock, par value $0.01
Transaction date
Aug 24, 2026
Filed Aug 26, 2026, 09:31 PM · 2d delay
Shares
9,446 sh
$5.50 per share
Estimated value
$51.9k
Computed from shares × price
Holdings after
5,108,834 sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership 10% Owner Buy
Filing-only score

+26 points

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

Strong filing signal

This filing has a high positive filing-only score. It may deserve closer research, but it is not an investment recommendation.

How this score is calculated
  • open_market_purchase+12 points

    transaction_code = P

    Code P is a discretionary open-market purchase.
  • direct_ownership+6 points

    direct_or_indirect_ownership = D

    Direct ownership reports the insider's personal stake.
  • ten_percent_owner_buy+4 points

    is_ten_percent_owner = true

    10% beneficial owner open-market purchase.
  • timely_filing+4 points

    reporting_delay_days = 2

    Filing reported within two business days of the transaction.
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 No10% YesOther No
Footnotes & amended
  1. F1

    The Reporting Person disclaims beneficial ownership of the securities reported herein except to the extent of its pecuniary interest therein, and this report shall not be deemed to be an admission tha…

  2. F2

    Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.4800 to $5.5000, inclusive. The Reporting Person undertakes to provide the Issuer, a…

Original filing · 0000921895-26-002318
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