Hudson Technologies (NASDAQ: HDSN) investor purchases 65,550 shares
Rhea-AI Filing Summary
Hartree Partners, LP, a ten percent owner of Hudson Technologies, reported purchases totaling 65,550 shares of common stock on July 20-21, 2026. It bought 17,842 shares at a weighted average price of $5.9892 and 47,708 shares at $5.9894 per share, with individual trades between $5.9850 and $5.9900. Hartree disclaims beneficial ownership beyond its pecuniary interest, and the trades were not indicated as made under a Rule 10b5-1 trading plan.
Positive
- None.
Negative
- None.
Insider Trade Summary
Net Buyer: 65,550 shares
Net Buy
2 txns
Insider
Hartree Partners, LP
Role
10% Owner
Bought
65,550 shs ($393K)
| Type | Security | Shares | Price | Value |
|---|---|---|---|---|
| Purchase | Common Stock, par value $0.01 F1, F3 | 47,708 | $5.9894 | $286K |
| Purchase | Common Stock, par value $0.01 F1, F2 | 17,842 | $5.9892 | $107K |
Holdings After Transaction:
Common Stock, par value $0.01 — 5,042,086 shares (Direct)
Footnotes (3)
- 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 that the Reporting Person is the beneficial owner of such securities for purposes of Section 16 or for any other purpose.
- F2. Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.9850 to $5.9900, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
- F3. Represents a weighted average price. These shares were purchased in multiple transactions at prices ranging from $5.9850 to $5.9900, inclusive. The Reporting Person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote.
Key Figures
Shares purchased 2026-07-20: 17,842 shares
Shares purchased 2026-07-21: 47,708 shares
Total shares purchased: 65,550 shares
+3 more
6 metrics
Shares purchased 2026-07-20
17,842 shares
Common stock bought by Hartree Partners, LP on July 20, 2026
Shares purchased 2026-07-21
47,708 shares
Common stock bought by Hartree Partners, LP on July 21, 2026
Total shares purchased
65,550 shares
Aggregate Hudson Technologies common stock purchases on July 20-21, 2026
Weighted avg price 2026-07-20
$5.9892 per share
Weighted average purchase price; trades from $5.9850 to $5.9900
Weighted avg price 2026-07-21
$5.9894 per share
Weighted average purchase price; trades from $5.9850 to $5.9900
Trade price range
$5.9850-$5.9900 per share
Range of individual trade prices noted in footnotes F2 and F3
Key Terms
beneficial ownership, pecuniary interest, weighted average price, Section 16
4 terms
beneficial ownership financial
"The Reporting Person disclaims beneficial ownership of the securities reported herein"
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
pecuniary interest financial
"except to the extent of its pecuniary interest therein"
weighted average price financial
"Represents a weighted average price. These shares were purchased in multiple transactions"
Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.
Section 16 regulatory
"beneficial owner of such securities for purposes of Section 16 or for any other purpose"
Section 16 is a U.S. securities law rule that governs the trading and disclosure obligations of company insiders — typically officers, directors and large shareholders — to promote transparency and deter unfair profit-taking. It requires insiders to publicly report their stock trades and allows companies or the issuer to reclaim quick, short-term profits from certain insider trades, like a scoreboard and a refund policy that help investors see and limit possible insider advantage.
AI-generated analysis. How Rhea-AI works. Not financial advice.
FAQ
What insider purchases of HDSN stock did Hartree Partners, LP report?
Hartree Partners, LP reported buying 65,550 Hudson Technologies common shares, including 17,842 shares on July 20, 2026 at a weighted average price of $5.9892 and 47,708 shares on July 21, 2026 at $5.9894 per share, in multiple trades within a narrow price range.
Is Hartree Partners, LP considered an insider or major holder of HDSN?
Hartree Partners, LP is identified in the report as a ten percent owner of Hudson Technologies, but it disclaims beneficial ownership of the securities except to the extent of its pecuniary interest. Hartree is not reported as a director or officer of the company.
Were Hartree Partners' HDSN trades made under a Rule 10b5-1 trading plan?
No; the document level Rule 10b5-1 checkbox is not marked as affirming a trading plan, indicating these purchases were not reported under a Rule 10b5-1 plan. The trades are instead classified simply as open-market or private purchase transactions in Hudson Technologies stock.