What was the size of Jacoba Lisa’s open-market GMRS share purchase?

Jacoba Lisa bought 1,000 shares of GMRS Class A Common Stock in an open-market transaction at $15.00 per share on May 14, 2026. This was a relatively small purchase compared with her overall reported direct holdings after the transactions.

GMR Solutions (GMRS) EVP adds shares and receives major new equity awards

Filing Impact

(Neutral)

Filing Sentiment

(Positive)

Form Type

Rhea-AI Filing Summary

GMR Solutions Inc. EVP & CHRO Jacoba Lisa increased her direct stake and received new equity awards. On May 14, 2026, she made an open-market purchase of 1,000 shares of Class A Common Stock at $15.00 per share, bringing her direct common stock holdings to 291,283 shares.

On May 12, 2026, she was granted 149,004 shares of Class A Common Stock and stock options covering 112,952 shares at a $15.00 exercise price that vest in three equal annual installments beginning on May 12, 2027. On May 13, 2026, she also received 50,000 restricted stock units, each representing a contingent right to one share of Class A Common Stock.

Insider Trade Summary

Net Buyer: 1,000 shares ($15,000)

Net Buy 5 txns

Insider Jacoba Lisa

Role EVP & CHRO

Bought 1,000 shs ($15K)

Type	Security	Shares	Price	Value
Purchase	Class A Common Stock	1,000	$15.00	$15K
Grant/Award	Restricted Stock Units	50,000	$0.00	--
Grant/Award	Stock Options (Right to Buy)	112,952	$0.00	--
Grant/Award	Class A Common Stock	149,004	$0.00	--
Other	Class A Common Stock	4,564	$13.20	$60K

Holdings After Transaction: Class A Common Stock — 291,283 shares (Direct, null); Restricted Stock Units — 50,000 shares (Direct, null); Stock Options (Right to Buy) — 112,952 shares (Direct, null)

Footnotes (1)

Represents shares of Class A common stock ("Class A Common Stock") withheld in connection with the vesting of restricted stock unit ("RSUs") to cover tax withholding obligations. Includes 109,756 time-based RSUs that vest upon the consummation of the Issuer's initial public offering (the "IPO Closing"), which settle in shares of Class A Common Stock six months after the IPO Closing. These RSUs were previously reported on the Reporting Person's Form 3. Represents the number of performance-based RSUs determined to vest upon the consummation of the IPO Closing, which settle in shares of Class A Common Stock six months after the IPO Closing. These RSUs were previously reported on the Reporting Person's Form 3. These shares of Class A Common Stock were acquired in a directed share program in connection with the Issuer's initial public offering. These stock options vest in three equal annual installments beginning on May 12, 2027. These stock options were previously reported on the Reporting Person's Form 3. Each RSU represents a contingent right to receive one share of Issuer Class A Common Stock. The RSUs will be settled in either Class A Common Stock or cash (or a combination thereof) at the Issuer's discretion. These RSUs vest in three equal annual installments beginning on May 12, 2027.

Key Figures

Open-market purchase: 1,000 shares at $15.00 Post-transaction holdings: 291,283 shares Common stock grant: 149,004 shares +3 more

6 metrics

Open-market purchase 1,000 shares at $15.00 Class A Common Stock bought on May 14, 2026

Post-transaction holdings 291,283 shares Direct Class A Common Stock after May 14, 2026 trade

Common stock grant 149,004 shares Non-derivative grant on May 12, 2026

RSU grant 50,000 RSUs Restricted Stock Units granted May 13, 2026

Stock options granted 112,952 options at $15.00 Options expiring May 12, 2036; vesting starts May 12, 2027

Restructuring-related shares 4,564 shares at $13.20 Other transaction on December 12, 2025 (code J)

Key Terms

Restricted Stock Units, performance-based RSUs, directed share program, stock options, +1 more

5 terms

Restricted Stock Units financial

"Each RSU represents a contingent right to receive one share of Issuer Class A Common Stock."

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.

performance-based RSUs financial

"Represents the number of performance-based RSUs determined to vest upon the consummation of the IPO Closing."

Performance-based restricted stock units (RSUs) are promises to deliver company shares to employees only if the business meets specific goals, such as revenue, profit, stock-price targets, or strategic milestones. For investors, they matter because they change future share supply and align management incentives with company results—like a salesperson whose bonus only pays out when sales targets are hit—so they can affect earnings, dilution, and confidence in leadership.

stock options financial

"These stock options vest in three equal annual installments beginning on May 12, 2027."

Stock options are agreements that give a person the right to buy or sell a company's stock at a specific price within a certain time frame. They are often used as a reward or incentive, similar to a coupon that can be used later if the stock price rises, allowing the holder to make a profit.

tax withholding obligations financial

"Represents shares of Class A Common Stock withheld in connection with the vesting of restricted stock unit to cover tax withholding obligations."

Form 4 Insider Transactions: What Each Field Means →

05/15/2026 - 04:37 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^*

Jacoba Lisa

(Last)

(First)

(Middle)

C/O GMR SOLUTIONS INC., 4400 HWY

121, SUITE 700

(Street)

LEWISVILLE

TEXAS

75056

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GMR Solutions Inc. [ GMRS ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
12/12/2025

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)
Class A Common Stock	12/12/2025		J⁽¹⁾		4,564	D	$13.2	141,279⁽²⁾	D
Class A Common Stock	05/12/2026		A⁽³⁾		149,004	A	$0	290,283	D
Class A Common Stock	05/14/2026		P⁽⁴⁾		1,000	A	$15	291,283	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)
Stock Options (Right to Buy)	$15	05/12/2026		A⁽⁵⁾		112,952		⁽⁵⁾	05/12/2036	Class A Common Stock	112,952	$0	112,952	D
Restricted Stock Units	⁽⁶⁾	05/13/2026		A		50,000		⁽⁷⁾	⁽⁷⁾	Class A Common Stock	50,000	$0	50,000	D

Explanation of Responses:

1. Represents shares of Class A common stock ("Class A Common Stock") withheld in connection with the vesting of restricted stock unit ("RSUs") to cover tax withholding obligations.

2. Includes 109,756 time-based RSUs that vest upon the consummation of the Issuer's initial public offering (the "IPO Closing"), which settle in shares of Class A Common Stock six months after the IPO Closing. These RSUs were previously reported on the Reporting Person's Form 3.

3. Represents the number of performance-based RSUs determined to vest upon the consummation of the IPO Closing, which settle in shares of Class A Common Stock six months after the IPO Closing. These RSUs were previously reported on the Reporting Person's Form 3.

4. These shares of Class A Common Stock were acquired in a directed share program in connection with the Issuer's initial public offering.

5. These stock options vest in three equal annual installments beginning on May 12, 2027. These stock options were previously reported on the Reporting Person's Form 3.

6. Each RSU represents a contingent right to receive one share of Issuer Class A Common Stock. The RSUs will be settled in either Class A Common Stock or cash (or a combination thereof) at the Issuer's discretion.

7. These RSUs vest in three equal annual installments beginning on May 12, 2027.

	/s/ Thomas Cook, Attorney-in-Fact	05/15/2026
	** 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 transactions did GMRS EVP & CHRO Jacoba Lisa report?

Jacoba Lisa reported an open-market purchase of 1,000 GMRS Class A Common shares at $15.00 plus several equity awards. These included grants of common stock, stock options, and restricted stock units, all increasing her direct economic exposure to GMR Solutions Inc.

How many GMRS shares does Jacoba Lisa hold after these transactions?

After the reported transactions, Jacoba Lisa directly holds 291,283 shares of GMRS Class A Common Stock. This figure reflects the impact of the May 12 and May 14, 2026 acquisitions disclosed in the Form 4, including the open-market purchase and stock grants.

What equity awards did Jacoba Lisa receive from GMR Solutions (GMRS)?

She received 149,004 shares of Class A Common Stock, 112,952 stock options with a $15.00 exercise price, and 50,000 restricted stock units. These awards vest over time, with options and RSUs vesting in three equal annual installments beginning May 12, 2027.

What are the terms of the GMRS stock options granted to Jacoba Lisa?

She was granted stock options for 112,952 shares of GMRS Class A Common Stock with a $15.00 exercise price. These options vest in three equal annual installments beginning May 12, 2027, and have an expiration date of May 12, 2036, if not exercised earlier.

How do Jacoba Lisa’s RSUs in GMRS work according to the filing?

Each restricted stock unit represents a contingent right to receive one GMRS Class A Common share. The RSUs will be settled in Class A Common Stock, cash, or a combination, at the issuer’s discretion, and vest in three equal annual installments starting May 12, 2027.