Insperity (NSP) director Ellen H. Masterson receives 6,201 restricted stock units

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

INSPERITY, INC. director Ellen H. Masterson acquired 6,201 shares of common stock through an annual award of restricted stock units granted at no cash cost to her. These units were issued under the Insperity Directors Compensation Plan and each unit converts into one common share upon vesting.

The units vest on the earlier of one year from the award date or the next annual stockholder meeting that occurs at least fifty weeks after the prior annual meeting. Following this grant, Masterson directly holds 27,181 shares of Insperity common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider MASTERSON ELLEN H

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	6,201	$0.00	--

Holdings After Transaction: Common Stock — 27,181 shares (Direct, null)

Footnotes (1)

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Key Figures

Restricted stock units granted: 6,201 shares Transaction price per share: $0.0000 per share Shares held after transaction: 27,181 shares +2 more

5 metrics

Restricted stock units granted 6,201 shares Annual director award of RSUs

Transaction price per share $0.0000 per share Equity compensation grant, no cash paid

Shares held after transaction 27,181 shares Direct ownership following RSU grant

Transaction date May 18, 2026 Grant date of restricted stock units

Vesting trigger Earlier of 1 year or next qualifying annual meeting RSU vesting condition under Directors Plan

Key Terms

restricted stock units, Insperity, Inc. Directors Compensation Plan, vest, restricted stock unit

4 terms

restricted stock units financial

"Annual award of restricted stock units pursuant to the Insperity, Inc. Directors Compensation Plan"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Insperity, Inc. Directors Compensation Plan financial

"pursuant to the Insperity, Inc. Directors Compensation Plan, as amended and restated"

vest financial

"Units vest on the earlier of the first anniversary of the award or the date of the next annual meeting"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

restricted stock unit financial

"Each restricted stock unit represents a right to receive one share of Insperity, Inc. common stock"

A restricted stock unit is a promise from a company to give an employee shares of stock after certain conditions are met, like staying with the company for a set amount of time. It’s like earning a bonus that turns into company stock once you’ve proven your commitment, making it a way to motivate and reward employees.

Form 4 Insider Transactions: What Each Field Means →

05/20/2026 - 04:28 PM

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^*

MASTERSON ELLEN H

(Last)

(First)

(Middle)

19001 CRESCENT SPRINGS DRIVE

(Street)

KINGWOOD

TEXAS

77339

(City)

(State)

(Zip)

UNITED STATES

(Country)

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

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

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/18/2026

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

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

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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	05/18/2026		A⁽¹⁾		6,201	A	$0	27,181	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Annual award of restricted stock units pursuant to the Insperity, Inc. Directors Compensation Plan, as amended and restated effective January 1, 2025, and as subsequently amended. Units vest on the earlier of the first anniversary of the award or the date of the next annual meeting of the Company's stockholders which is at least fifty weeks after the immediately preceding year's annual meeting of the Company's stockholders. Each restricted stock unit represents a right to receive one share of Insperity, Inc. common stock upon vesting.

	/s/ Christian P. Callens, by Power of Attorney	05/20/2026
	** 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.
* Form 4: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR

FAQ

What insider transaction did Insperity (NSP) report for Ellen H. Masterson?

Insperity reported that director Ellen H. Masterson received a grant of 6,201 restricted stock units of common stock. The award is part of the company’s director compensation and does not involve an open-market share purchase or sale.

How many Insperity (NSP) shares does Ellen H. Masterson hold after this Form 4?

After the reported grant, Ellen H. Masterson directly holds 27,181 shares of Insperity common stock. This total reflects her position following the 6,201-share restricted stock unit award disclosed in the Form 4 filing.

What are the vesting terms of Ellen H. Masterson’s Insperity (NSP) restricted stock units?

The restricted stock units vest on the earlier of the first anniversary of the award date or the next annual stockholder meeting that occurs at least fifty weeks after the prior year’s meeting, subject to the Directors Compensation Plan terms.

Does Ellen H. Masterson pay for the Insperity (NSP) restricted stock units received?

The reported transaction price per share is shown as $0.0000, indicating the award is part of director compensation rather than a cash purchase. The units convert into common shares when they vest under the plan rules.

What does each restricted stock unit represent for Insperity (NSP) director Ellen H. Masterson?

Each restricted stock unit represents the right to receive one share of Insperity common stock upon vesting. Once vesting conditions are met, the units settle in shares according to the Insperity Directors Compensation Plan provisions.