Polar Asset Management Partners Inc.

Position in TRI — Thomson Reuters Corp /Can/

CIK 1326389 TORONTO, A6

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Position in TRI

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

-$842,850 QoQ

Shares Held

-100.0% QoQ

Ownership

0.000%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

4 quarters on record

Common Shares in TRI Over Time

Shares Held

Position Value (USD)

Derivatives in TRI

reported options exposure · as of Jun 30, 2026

CallValue

$3,715,985

CallShares

45,500

PutValue

PutShares

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Specialty Business Services

Industrials · as of Jun 30, 2026

Polar Asset Management Partners Inc. holds $3,951,886 across 2 Specialty Business Services names.

#	Ticker	Company	Shares	Value (USD)	Open
1	UNF	Unifirst Corp	13,255	$3,505,417
2	RBA	Rb Global Inc.	3,834	$446,469

All Filings in TRI

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6 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,715,985	45,500	—	Call	Sole	2026-08-14
2024-06-30	$842,850	5,000	-50.0%	Shares	Sole	2024-08-14
2020-06-30	$679,699	10,000	0.0%	Shares	Sole	2020-08-14
2020-06-30	$2,249,806	33,100	0.0%	Put	Sole	2020-08-14
2020-03-31	$678,600	10,000	—	Shares	Sole	2020-05-15
2020-03-31	$2,246,166	33,100	—	Put	Sole	2020-05-15
No filing history on record for this holder in this stock.