THALMAN WILLIAM M

EVP & CFO at FOSTER L B CO · on record since Mar 2, 2021
CORPORATE CONTROLLER at WESCO INTERNATIONAL INC · on record since Aug 26, 2003

Insider trading activity of THALMAN WILLIAM M

Transactions on record: 58; since Aug 26, 2003

Open-market buys: 3; $97.5K

Open-market sells: 0

Companies traded: 2; last filing Jun 3, 2026

Figures computed from official regulatory filings — .

Companies where THALMAN WILLIAM M has traded

FOSTER L B CO57 tx · $1.8M · Jun 3, 2026
WESCO INTERNATIONAL INC1 tx · $59K · Aug 26, 2003

Track record of THALMAN WILLIAM M

Insufficient history for a statistical track record (fewer than 5 open-market buys).

Transaction history of THALMAN WILLIAM M

Co-insiders of THALMAN WILLIAM M

22NW Fund GP, LLCFOSTER L B CO
22NW Fund, LPFOSTER L B CO
22NW GP, Inc.FOSTER L B CO
22NW, LPFOSTER L B CO
Bauer Robert PFOSTER L B CO
Baumgartner J Stanley JrWESCO INTERNATIONAL INC
Bemoras David ScottWESCO INTERNATIONAL INC
Bergdoll Andrew J.WESCO INTERNATIONAL INC
Betler Raymond TFOSTER L B CO
BLOEM ALEC CFOSTER L B CO
Bowlin Jason KyleFOSTER L B CO
BRAILER DANIEL AWESCO INTERNATIONAL INC
Brumbaugh Merry LFOSTER L B CO
BRYAN GLYNISWESCO INTERNATIONAL INC
Cameron JamesWESCO INTERNATIONAL INC
Cancilla Joseph S.FOSTER L B CO
Carter Michael LononWESCO INTERNATIONAL INC
Castillo Daniel JWESCO INTERNATIONAL INC
Cenk William E JrWESCO INTERNATIONAL INC
CHESHIRE MICHAEL JWESCO INTERNATIONAL INC
Co-Investment Partners, L.P.WESCO INTERNATIONAL INC
Cooney Anne MWESCO INTERNATIONAL INC
Cooper John Abbott RootFOSTER L B CO
Curran Timothy JosephFOSTER L B CO
CYPRESS GROUP LLCWESCO INTERNATIONAL INC

This page republishes public regulatory disclosures.

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
FOSTER L B COListing on record	Jun 3, 2026	Award	1,128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	May 27, 2026	Other	-1,178	38.11 USD	$44.9K		SEC
FOSTER L B COListing on record	Mar 9, 2026	Award	3,651	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Mar 9, 2026	Other	-1,736	31.63 USD	$54.9K		SEC
FOSTER L B COListing on record	Mar 9, 2026	Other	-11,746	31.13 USD	$365.7K	Unusual size	SEC
FOSTER L B COListing on record	Mar 9, 2026	Award	6,297	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Mar 9, 2026	Award	8,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Mar 9, 2026	Other	-1,007	31.63 USD	$31.9K		SEC
FOSTER L B COListing on record	Mar 9, 2026	Award	1,358	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 23, 2026	Award	8,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 23, 2026	Other	-11,746	31.13 USD	$365.7K	Unusual size	SEC
FOSTER L B COListing on record	Feb 23, 2026	Award	1,358	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 23, 2026	Award	3,651	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 23, 2026	Award	6,297	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 20, 2026	Other	-817	31.54 USD	$25.8K		SEC
FOSTER L B COListing on record	Feb 20, 2026	Exercise	1,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 20, 2026	ExerciseD (derivative)	-1,667	31.54 USD	$52.6K		SEC
FOSTER L B COListing on record	Feb 20, 2026	Other	-1,721	31.63 USD	$54.4K		SEC
FOSTER L B COListing on record	Feb 20, 2026	Other	-1,007	31.63 USD	$31.9K		SEC
FOSTER L B COListing on record	Feb 18, 2026	Other	-1,007	31.63 USD	$31.9K		SEC
FOSTER L B COListing on record	Feb 18, 2026	Other	-1,721	31.63 USD	$54.4K		SEC
FOSTER L B COListing on record	Feb 12, 2026	Other	-829	31.54 USD	$26.1K		SEC
FOSTER L B COListing on record	Feb 12, 2026	Exercise	1,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 12, 2026	ExerciseD (derivative)	-1,667	31.54 USD	$52.6K		SEC
FOSTER L B COListing on record	May 27, 2025	Award	8,085	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC

Company	Filed	Type	Qty	Price	Value · USD	Signals	Src
FOSTER L B COListing on record	Jun 3, 2026	Award	1,128	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	May 27, 2026	Other	-1,178	38.11 USD	$44.9K		SEC
FOSTER L B COListing on record	Mar 9, 2026	Award	3,651	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Mar 9, 2026	Other	-1,736	31.63 USD	$54.9K		SEC
FOSTER L B COListing on record	Mar 9, 2026	Other	-11,746	31.13 USD	$365.7K	Unusual size	SEC
FOSTER L B COListing on record	Mar 9, 2026	Award	6,297	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Mar 9, 2026	Award	8,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Mar 9, 2026	Other	-1,007	31.63 USD	$31.9K		SEC
FOSTER L B COListing on record	Mar 9, 2026	Award	1,358	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 23, 2026	Award	8,365	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 23, 2026	Other	-11,746	31.13 USD	$365.7K	Unusual size	SEC
FOSTER L B COListing on record	Feb 23, 2026	Award	1,358	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 23, 2026	Award	3,651	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 23, 2026	Award	6,297	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 20, 2026	Other	-817	31.54 USD	$25.8K		SEC
FOSTER L B COListing on record	Feb 20, 2026	Exercise	1,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 20, 2026	ExerciseD (derivative)	-1,667	31.54 USD	$52.6K		SEC
FOSTER L B COListing on record	Feb 20, 2026	Other	-1,721	31.63 USD	$54.4K		SEC
FOSTER L B COListing on record	Feb 20, 2026	Other	-1,007	31.63 USD	$31.9K		SEC
FOSTER L B COListing on record	Feb 18, 2026	Other	-1,007	31.63 USD	$31.9K		SEC
FOSTER L B COListing on record	Feb 18, 2026	Other	-1,721	31.63 USD	$54.4K		SEC
FOSTER L B COListing on record	Feb 12, 2026	Other	-829	31.54 USD	$26.1K		SEC
FOSTER L B COListing on record	Feb 12, 2026	Exercise	1,667	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC
FOSTER L B COListing on record	Feb 12, 2026	ExerciseD (derivative)	-1,667	31.54 USD	$52.6K		SEC
FOSTER L B COListing on record	May 27, 2025	Award	8,085	0.00 USD	n/a (Non-cash transaction: the filing states a price of zero (award, gift, exercise))		SEC