WILSON MICHAEL (Senior Vice President) exercised options at BLUELINX HOLDINGS INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 2 exercises

WILSON MICHAEL

Filed: 6/10/2025ACC: 0001104659-25-058289

InsiderWILSON MICHAELCIK 1868238

→

IssuerBLUELINX HOLDINGS INC.CIK 1301787

Officer· Senior Vice President

Since May 2021

+1.51K

Net shares

Net buyer

$60.2K

Total sold

Open market trades

0B · 0S

Total transactions

5.46K acquired · 3.95K disposed

Non-Derivative Transactions4

Common Stock

Direct

M · Option Exercise

+1.11K

Price / share

—

Trade value

—

% of position

58.7%

6/7/2025

1.90K→3.02K

Common Stock

Direct

F · Tax Withholding

−477.00

Price / share

$67.37

Trade value

$32.14K

% of position

15.8%

6/7/2025

3.02K→2.54K

Common Stock

Direct

M · Option Exercise

−971.00

Price / share

—

Trade value

—

% of position

21.7%

6/7/2025

4.48K→3.51K

Common Stock

Direct

F · Tax Withholding

−416.00

Price / share

$67.37

Trade value

$28.03K

% of position

11.9%

6/7/2025

3.51K→3.09K

Total

Net shares

−749.00

Net value

-$60.16K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	6/7/2025	M · Option Exercise	+1.11K	—	—	58.7%	1.90K	3.02K
Common Stock Direct	6/7/2025	F · Tax Withholding	−477.00	$67.37	$32.14K	15.8%	3.02K	2.54K
Common Stock Direct	6/7/2025	M · Option Exercise	−971.00	—	—	21.7%	4.48K	3.51K
Common Stock Direct	6/7/2025	F · Tax Withholding	−416.00	$67.37	$28.03K	11.9%	3.51K	3.09K
Total			−749.00		-$60.16K

Derivative Transactions3

Restricted Stock Units

Direct

A · Award

Converts to

Common Stock

4.35K shares

+4.35K

Strike price

Held after

4.35K

Exercisable

—

6/6/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

1.11K shares

−1.11K

Strike price

Held after

1.11K

Exercisable

—

6/7/2025

Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

971.00 shares

−971.00

Strike price

Held after

1.94K

Exercisable

—

6/7/2025

Security	Converts To	Date	Type	Shares	Exercisable	Held After
Restricted Stock Units Direct	Common Stock4.35K shares	6/6/2025	A · Award	+4.35K	—	4.35K
Restricted Stock Units Direct	Common Stock1.11K shares	6/7/2025	M · Option Exercise	−1.11K	—	1.11K
Restricted Stock Units Direct	Common Stock971.00 shares	6/7/2025	M · Option Exercise	−971.00	—	1.94K

Non-Derivative Holdings (Post-Transaction)0

No non-derivative holdings reported

Derivative Holdings (Post-Transaction)1

Restricted Stock Units

Direct

Underlying security

Common Stock

Underlying shares

1.02K

Shares owned

1.02K

Exercise price

Expiration

—

Exercise window

—

Total

Underlying

1.02K

Owned

1.02K

Security	Underlying	Exercise Price	Exercise Window	Expiration	Underlying Shares	Shares Owned
Restricted Stock Units Direct	Common Stock		—	—	1.02K	1.02K
Total					1.02K	1.02K