Ensign Group director Parkinson sells 100 shares

Ensign Group, Inc. (ENSG) director Mark Vincent Parkinson received a 600-share common-stock award on October 15, 2026; the shares vest in three equal annual installments beginning October 15, 2027.

Rhea-AI Filing Summary

Ensign Group, Inc. (ENSG) director Mark Vincent Parkinson received a 600-share common-stock award on October 15, 2026; the shares vest in three equal annual installments beginning October 15, 2027. He sold 100 shares on October 16, 2026, at $179.62 per share under a Rule 10b5-1 trading plan adopted on November 6, 2025.

Insider Trade Summary 10b5-1

Net Seller: 100 shares

Net Sell 2 txns

Insider Parkinson Mark Vincent

Role Director

Sold 100 shs ($18K)

Type	Security	Shares	Price	Value
Sale	Common Stock F2	100	$179.62	$18K
Grant/Award	Common Stock F1	600	$0.00	$0.00

Holdings After Transaction: Common Stock — 4,400 shares (Direct)

Footnotes (2)

1. F1. These shares vest in three equal annual installments beginning October 15, 2027.
2. F2. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on November 6, 2025.

Key Figures

Shares sold: 100 shares Sale price: $179.62 per share Common-stock award: 600 shares +1 more

4 metrics

Shares sold 100 shares Sale on October 16, 2026

Sale price $179.62 per share Sale on October 16, 2026

Common-stock award 600 shares Awarded October 15, 2026

Vesting schedule 3 equal annual installments Beginning October 15, 2027

Key Terms

Rule 10b5-1 trading plan, vest, annual installments

3 terms

Rule 10b5-1 trading plan regulatory

"effected pursuant to a Rule 10b5-1 trading plan"

A Rule 10b5-1 trading plan is a pre-arranged schedule that allows company insiders to buy or sell stock at specific times, even if they have inside information. It helps prevent accusations of unfair trading by making these transactions look planned and transparent, rather than sneaky or illegal.

vest financial

"shares vest in three equal annual installments"

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.

annual installments financial

"three equal annual installments"

FAQ

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

How many ENSG shares did Mark Vincent Parkinson sell, and at what price?

Ensign Group director Mark Vincent Parkinson sold 100 shares of common stock on October 16, 2026, at $179.62 per share under a Rule 10b5-1 trading plan adopted on November 6, 2025.

How many shares did the ENSG director receive, and when do they vest?

Mark Vincent Parkinson received an award of 600 common shares on October 15, 2026. The shares vest in three equal annual installments beginning October 15, 2027.

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

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Available on EDGAR 10/19/2026 - 05:11 PM EDT Accepted by SEC EDGAR 10/19/2026 - 05:11 PM EDT 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).

X

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^*

Parkinson Mark Vincent

(Last) (First) (Middle)

29222 RANCHO VIEJO RD. SUITE #127

(Street)

SAN JUAN CAPISTRANO CALIFORNIA 92675

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
ENSIGN GROUP, INC [ ENSG ]

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)
10/15/2026

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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	10/15/2026		A		600(1)	A	$0	4,500	D
Common Stock	10/16/2026		S(2)		100	D	$179.62	4,400	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. These shares vest in three equal annual installments beginning October 15, 2027.

2. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted on November 6, 2025.

Remarks:

	/s/ Chad A. Keetch, as power of attorney	10/19/2026
	** 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)