Polar Asset Management Partners Inc.

Position in HDRN — Hadron Energy, Inc.

CIK 1326389 TORONTO, A6

Position in HDRN

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$2,662,500

New position

Shares Held

250,000

first reported quarter

Ownership

0.750%

of shares outstanding

% of Portfolio

0.10%

of 13F equity value

Holder Rank

#18

of 35 holders

Holding Since

Mar 2026

1 quarter on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

Polar Asset Management Partners Inc. holds $37,463,089 across 7 Specialty Industrial Machinery names. HDRN ranks #4 (7.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GTLS	Chart Industries Inc	82,146	$16,983,685
2	KRNT	Kornit Digital Ltd.	521,734	$7,648,620
3	RRX	Regal Rexnord Corp	21,100	$3,951,186
4	HDRN	Hadron Energy, Inc. This page	250,000	$2,662,500
5	EPAC	Enerpac Tool Group Corp	61,843	$2,255,414
6	IEX	Idex Corp /De/	10,800	$2,047,140
7	THR	Thermon Group Holdings, Inc.	37,987	$1,914,544

1 filing row on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,662,500	250,000	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.