Insperity SVP awarded 14,665 restricted stock units

INSPERITY, INC. senior vice president and general counsel Christian P. Callens reported equity compensation activity in the company’s common stock.

Rhea-AI Filing Summary

INSPERITY, INC. senior vice president and general counsel Christian P. Callens reported equity compensation activity in the company’s common stock. He received a grant of 14,665 restricted stock units under the Insperity Incentive Plan, which vest in three equal annual installments starting on the first anniversary of the award, with each unit delivering one share upon vesting.

The filing also shows 1,052 shares of common stock were withheld at $22.21 per share to cover tax liabilities tied to restricted stock unit vesting, and an additional 248 shares were issued as dividend equivalents based on the fair market value of the stock on dividend payment dates.

Insider Trade Summary

3 transactions reported

Mixed 3 txns

Insider Callens Christian P

Role SVP Legal, Gen Counsel & Sec

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	14,665	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	1,052	$22.21	$23K
Grant/Award	Common Stock	248	$0.00	$0.00

Holdings After Transaction: Common Stock — 28,350 shares (Direct)

Footnotes (3)

1. F1. Award of restricted stock units pursuant to the Insperity, Inc. Incentive Plan, as amended and restated effective May 22, 2023, and as subsequently amended. Units vest in annual increments of one-third beginning on the first anniversary of the award. Each restricted stock unit represents a right to receive one share of Insperity, Inc. common stock ("Common Stock") upon vesting.
2. F2. Payment of tax liability by withholding securities incident to the vesting of a restricted stock unit awards.
3. F3. The number of shares represents the dividend rights that were settled in shares of Common Stock based on the fair market value of the Common Stock on the dividend payable dates. Fractional amounts have been rounded to the nearest whole number.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did NSP executive Christian P. Callens report?

Christian P. Callens reported equity compensation activity involving Insperity common stock. He received 14,665 restricted stock units as an award, 1,052 shares were withheld to pay taxes on vesting, and 248 additional shares were issued as dividend equivalents based on fair market value.

How many Insperity (NSP) restricted stock units were granted to Christian P. Callens?

Christian P. Callens was granted 14,665 restricted stock units in Insperity common stock. These units were issued under the Insperity, Inc. Incentive Plan and represent the right to receive one share of common stock for each unit when the award vests over time.

What is the vesting schedule for Christian P. Callens’ NSP restricted stock units?

The 14,665 restricted stock units granted to Christian P. Callens vest in annual increments of one-third. Vesting begins on the first anniversary of the award date, so the grant will vest in three equal installments over three years, delivering one Insperity share per vested unit.

Why were shares of Insperity (NSP) withheld from Christian P. Callens’ award?

Insperity withheld 1,052 shares of common stock from Christian P. Callens to cover tax liabilities associated with the vesting of restricted stock unit awards. The shares used for this tax-withholding disposition were valued at $22.21 per share according to the reported transaction details.

What are the 248 additional NSP shares reported for Christian P. Callens?

The 248 additional Insperity shares represent dividend rights attached to the restricted stock units. These dividend equivalents were settled in shares of common stock, calculated using the fair market value on each dividend payable date, with any fractional share amounts rounded to the nearest whole share.

Does the Form 4 show open-market buying or selling by Christian P. Callens?

The Form 4 shows equity awards and tax withholding, not open-market trades. Reported transactions include restricted stock unit grants, shares withheld to pay taxes on vesting, and shares issued for dividend equivalents, all related to Insperity’s incentive compensation rather than discretionary market purchases or sales.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 03/04/2026 - 06:01 PM Learn about SEC filing dates

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

Callens Christian P

(Last) (First) (Middle)

19001 CRESCENT SPRINGS DRIVE

(Street)

KINGWOOD TX 77339

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
INSPERITY, INC. [ NSP ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP Legal, Gen Counsel & Sec

3. Date of Earliest Transaction (Month/Day/Year)
03/02/2026

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	03/02/2026		A(1)		14,665	A	$0	29,154	D
Common Stock	03/02/2026		F(2)		1,052	D	$22.21	28,102	D
Common Stock	03/02/2026		A(3)		248	A	$0	28,350	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. Award of restricted stock units pursuant to the Insperity, Inc. Incentive Plan, as amended and restated effective May 22, 2023, and as subsequently amended. Units vest in annual increments of one-third beginning on the first anniversary of the award. Each restricted stock unit represents a right to receive one share of Insperity, Inc. common stock ("Common Stock") upon vesting.

2. Payment of tax liability by withholding securities incident to the vesting of a restricted stock unit awards.

3. The number of shares represents the dividend rights that were settled in shares of Common Stock based on the fair market value of the Common Stock on the dividend payable dates. Fractional amounts have been rounded to the nearest whole number.

	/s/ Christian P. Callens	03/04/2026
	** 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.