Neutron grants CAO 9,881 RSUs, withholds shares

Chief Accounting Officer receives 9,881 RSUs in Neutron Holdings, with 660 shares withheld to cover taxes on vesting.

Rhea-AI Filing Summary

Neutron Holdings, Inc. (LIME) reported that Chief Accounting Officer Ryan Michael S. received a grant of 9,881 restricted stock units on September 15, 2026, each RSU representing one share of Common Stock. The RSUs vest in approximately equal quarterly installments over three years, contingent on his continuous service. On the same date, 660 shares of Common Stock were withheld to pay taxes upon RSU vesting at a price of $30.49 per share, which is not an open market transaction. No Rule 10b5-1 trading plan is reported.

Insider Trade Summary

2 transactions reported

Mixed 2 txns

Insider Ryan Michael S.

Role Chief Accounting Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	9,881	$0.00	$0.00
Tax Withholding	Common Stock F2	660	$30.49	$20K

Holdings After Transaction: Common Stock — 34,687 shares (Direct)

Footnotes (2)

1. F1. Represents an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Common Stock of the Issuer. The RSUs vest in approximately equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer.
2. F2. Represents shares of Common Stock withheld by the Issuer for payment of taxes on vesting of restricted stock units; not an open market transaction.

Key Figures

RSUs granted: 9,881 units Shares withheld for taxes: 660 shares Tax withholding price: $30.49 per share +2 more

5 metrics

RSUs granted 9,881 units Restricted stock unit award to Chief Accounting Officer on September 15, 2026

Shares withheld for taxes 660 shares Shares of Common Stock withheld upon RSU vesting for tax payment

Tax withholding price $30.49 per share Valuation per share for 660 shares withheld on September 15, 2026

Vesting period 3 years RSUs vest in approximately equal quarterly installments over three years

Vesting frequency Quarterly RSUs vest in approximately equal quarterly installments, subject to continuous service

Key Terms

restricted stock units ("RSUs"), continuous service, open market transaction

3 terms

restricted stock units ("RSUs") financial

"Represents an award of restricted stock units ("RSUs"), each of which represents"

Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.

continuous service financial

"over three years, subject to the Reporting Person's continuous service with"

open market transaction financial

"for payment of taxes on vesting of restricted stock units; not an open market transaction"

An open market transaction is a buy or sell of publicly traded securities executed on an exchange or other public trading venue where many buyers and sellers can participate. It matters to investors because these trades change the visible supply and demand for a stock—like shoppers moving prices in a busy marketplace—affecting share price, liquidity (how easily you can trade), and sometimes the balance of ownership.

FAQ

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

What equity award did Neutron Holdings (LIME) grant to its Chief Accounting Officer?

Neutron Holdings granted 9,881 restricted stock units (RSUs) to Chief Accounting Officer Ryan Michael S. on September 15, 2026, each RSU representing a contingent right to receive one share of the company’s Common Stock, vesting in approximately equal quarterly installments over three years.

How do the 9,881 RSUs for LIME’s Chief Accounting Officer vest?

The 9,881 RSUs vest in approximately equal quarterly installments over three years, and each installment is subject to the reporting person’s continuous service with Neutron Holdings, Inc. throughout the vesting period.

Why were 660 shares of Neutron Holdings (LIME) withheld from the insider?

On September 15, 2026, 660 shares of Neutron Holdings Common Stock were withheld by the company for payment of taxes upon the vesting of restricted stock units; this was not an open market transaction.

What price was used for the 660 shares withheld for taxes at Neutron Holdings (LIME)?

The 660 shares of Common Stock withheld for tax payment related to RSU vesting were valued at $30.49 per share on September 15, 2026, according to the Form 4 disclosure.

Was a Rule 10b5-1 trading plan involved in the LIME Form 4 transactions?

No. The Form 4 indicates no Rule 10b5-1 trading plan, and the company’s footnotes specify the award as RSUs and the disposition as shares withheld for taxes, not as open market trades.

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

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Available on EDGAR 09/17/2026 - 04:23 PM Accepted by SEC EDGAR 09/17/2026 - 04:22 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^*

Ryan Michael S.

(Last) (First) (Middle)

C/O NEUTRON HOLDINGS, INC.

444 TOWNSEND STREET, FL 1

(Street)

SAN FRANCISCO CALIFORNIA 94107

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Neutron Holdings, Inc. [ LIME ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
09/15/2026

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	09/15/2026		A		9,881(1)	A	$0	35,347	D
Common Stock	09/15/2026		F		660(2)	D	$30.49	34,687	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 an award of restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of Common Stock of the Issuer. The RSUs vest in approximately equal quarterly installments over three years, subject to the Reporting Person's continuous service with the Issuer.

2. Represents shares of Common Stock withheld by the Issuer for payment of taxes on vesting of restricted stock units; not an open market transaction.

Remarks:

	/s/ Susie Giordano, Attorney-in-Fact	09/17/2026
	** 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)