Boise Cascade (NYSE: BCC) SVP gets 4,472 RSUs, withholds shares for taxes

Rhea-AI Filing Summary

Boise Cascade senior vice president and general counsel Jill Twedt reported equity award activity in company stock. She received 4,472 shares of common stock on March 1, 2026 as a restricted stock unit award at $0.00 per share, representing shares underlying a 2026 RSU grant that will be delivered in three equal tranches on March 1, 2027, 2028 and 2029. On the same date, 4,057 shares and 1,581 shares were disposed of at $82.74 per share to cover tax liabilities on vesting PSU and RSU awards. After these transactions, she directly held 31,099 shares of Boise Cascade common stock.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Twedt Jill

(Last) (First) (Middle)

C/O BOISE CASCADE COMPANY

1111 WEST JEFFERSON STREET, SUITE 300

(Street)

BOISE ID 83702

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
BOISE CASCADE Co [ BCC ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP General Counsel & Corp Sec

3. Date of Earliest Transaction (Month/Day/Year)
03/01/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock, par value $0.01	03/01/2026		A		4,472(1)	A	$0	36,737	D
Common Stock, par value $0.01	03/01/2026		F		4,057(2)	D	$82.74	32,680	D
Common Stock, par value $0.01	03/01/2026		F		1,581(3)	D	$82.74	31,099	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents shares underlying 2026 restricted stock unit award. Shares will be deliverable in three equal tranches on March 1, 2027, 2028 and 2029.

2. PSU Shares withheld for taxes due on awards vesting.

3. RSU Shares withheld for taxes due on awards vesting.

Remarks:

	/s/ Jill M. Twedt	03/03/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What did Boise Cascade (BCC) executive Jill Twedt report in this Form 4?

Jill Twedt reported a grant of 4,472 Boise Cascade common shares as a 2026 restricted stock unit award, plus share dispositions to satisfy tax liabilities on vesting equity awards. After all transactions, she directly held 31,099 Boise Cascade common shares.

How many Boise Cascade (BCC) shares were granted to Jill Twedt?

She was granted 4,472 shares of Boise Cascade common stock at a price of $0.00 per share. These shares underlie a 2026 restricted stock unit award that will be delivered in three equal tranches on March 1, 2027, 2028 and 2029.

Why did Jill Twedt dispose of Boise Cascade (BCC) shares in this filing?

She disposed of shares to pay tax liabilities related to vesting awards. Specifically, 4,057 performance share unit shares and 1,581 restricted stock unit shares were withheld at $82.74 per share to cover taxes due when those equity awards vested.

At what price were Boise Cascade (BCC) shares withheld for Jill Twedt’s taxes?

The tax-withholding dispositions occurred at $82.74 per share for both the 4,057 PSU shares and 1,581 RSU shares. These transactions are coded as "F" on Form 4, indicating payment of tax liabilities by delivering or withholding company securities.

How many Boise Cascade (BCC) shares does Jill Twedt own after these transactions?

Following the grant and tax-withholding dispositions reported, Jill Twedt directly owned 31,099 shares of Boise Cascade common stock. This figure reflects her direct holdings after the March 1, 2026 restricted stock unit award and the related tax-withholding share dispositions.

How will Jill Twedt’s 2026 RSU award from Boise Cascade (BCC) vest over time?

The 4,472-share 2026 restricted stock unit award will be delivered in three equal tranches. Shares are scheduled to be delivered on March 1, 2027, March 1, 2028, and March 1, 2029, subject to the award’s terms and continued eligibility conditions.