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HDSN
NASDAQ Trade & Services

10% Owner Hartree Partners Buys $4.48M in HDSN Stock Amidst Recent Challenges

Analysis by Wiseek AI
Sentiment info
Positive
Importance info
7
Price
$5.99
Mkt Cap
$251.992M
52W Low
$4.64
52W High
$10.52
52W Position info
29% above low
Off High info
43% below high
Rel. Volume info
1.6× avg
Market data snapshot near publication time

HDSN sits 29% above its 52-week low of $4.64.

Summary

Hartree Partners, a 10% owner of Hudson Technologies, significantly increased its stake by purchasing over $4.4 million worth of common stock in open market transactions, signaling strong conviction despite recent negative company news.


Key Events · Ownership and Investor Activity · HDSN

  • Significant Insider Purchase

    Hartree Partners, a 10% owner, acquired $4.48 million worth of common stock through open market purchases between June 30 and July 2, 2026.

  • Increased Ownership Stake

    This purchase increases Hartree Partners' direct holdings to 4,971,302 shares.

  • Conviction Amidst Challenges

    The substantial investment follows recent negative news, including a significant Q1 earnings miss and damage to a key facility, suggesting strong confidence in the company's future.


Analysis · HDSN · Trade & Services

This Form 4 filing indicates a substantial vote of confidence from Hartree Partners, a major 10% owner, who invested $4.48 million in open market purchases. This significant accumulation of shares, representing 1.78% of the company's market capitalization, is particularly notable as it occurs shortly after Hudson Technologies reported a challenging first quarter with declining earnings and negative cash flow, and also after its primary reclamation facility suffered extensive storm damage. Such a large purchase by a key investor during a period of operational headwinds suggests a belief that the stock is undervalued or that the company's long-term prospects remain strong despite recent setbacks.

At the time of this filing, HDSN was trading at $5.99 on NASDAQ in the Trade & Services sector, with a market capitalization of approximately $252M. The 52-week trading range was $4.64 to $10.52. This filing was assessed with positive market sentiment and an importance score of 7 out of 10.

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HDSN - Latest Insights

HDSN
Jul 02, 2026, 6:00 PM EDT
Filing Type: 4
Importance Score:
7
Price at Filing: $5.99
Real-time Price: $6.32 info
Change: +$0.330 (+6%) info
Market Cap: $251.992M info
HDSN
Jun 12, 2026, 4:13 PM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $5.76
Real-time Price: $6.32 info
Change: +$0.560 (+10%) info
Market Cap: $251.992M info
HDSN
Jun 12, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $5.78
Real-time Price: $6.32 info
Change: +$0.540 (+9%) info
Market Cap: $251.992M info
HDSN
May 28, 2026, 4:15 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $5.39
Real-time Price: $6.32 info
Change: +$0.9299 (+17%) info
Market Cap: $251.992M info
HDSN
May 28, 2026, 4:05 PM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $5.40
Real-time Price: $6.32 info
Change: +$0.920 (+17%) info
Market Cap: $251.992M info
HDSN
May 18, 2026, 8:43 AM EDT
Source: Wiseek News
Importance Score:
8
Price at Filing: $4.99
Real-time Price: $6.32 info
Change: +$1.33 (+27%) info
Market Cap: $251.992M info
HDSN
May 11, 2026, 4:05 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $5.11
Real-time Price: $6.32 info
Change: +$1.21 (+24%) info
Market Cap: $251.992M info
HDSN
May 06, 2026, 4:36 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $6.54
Real-time Price: $6.32 info
Change: -$0.220 (-3%) info
Market Cap: $251.992M info
HDSN
May 06, 2026, 4:16 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $6.54
Real-time Price: $6.32 info
Change: -$0.220 (-3%) info
Market Cap: $251.992M info
HDSN
Apr 24, 2026, 9:15 AM EDT
Filing Type: DEF 14A
Importance Score:
7
Price at Filing: $6.17
Real-time Price: $6.32 info
Change: +$0.150 (+2%) info
Market Cap: $251.992M info