Life360 awards RSUs to director Charles Prober

Prober Charles J. reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Prober Charles J. reported acquisition or exercise transactions in this Form 4 filing.

Life360, Inc. reported that director Charles J. Prober received a grant of 19 Restricted Stock Units (RSUs) effective August 1, 2026, in connection with his appointment to the Corporate Governance and Nominating Committee. The award represents a pro rata portion of the standard annual committee retainer grant. The RSUs vest in three equal installments on November 15, 2026, February 25, 2027, and May 15, 2027, subject to continuous service, and bring his direct holdings to 109,930 shares, including 4,474 previously granted RSUs.

Insider Trade Summary

Grant/Award: 19 shares

Grant/Award 1 txn

Insider Prober Charles J.

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common stock F1, F2	19	$0.00	$0.00

Holdings After Transaction: Common stock — 109,930 shares (Direct)

Footnotes (2)

1. F1. Represents a grant of Restricted Stock Units ("RSUs") in connection with Mr. Prober's appointment to the Corporate Governance and Nominating Committee effective August 1, 2026. The number of shares reflects a pro rata portion of the standard annual committee retainer grant. Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement. One-third (1/3) of the RSUs will vest on each of November 15, 2026, February 25, 2027, and May 15, 2027, subject to Mr. Prober's continuous service through each vest date.
2. F2. Includes 4,474 RSUs previously granted, each of which represents a contingent right to receive one share of the Issuer's common stock upon vesting.

Key Figures

RSUs granted: 19 RSUs Holdings after grant: 109,930 shares Previously granted RSUs: 4,474 RSUs

3 metrics

RSUs granted 19 RSUs Restricted Stock Units granted to Charles J. Prober effective August 1, 2026

Holdings after grant 109,930 shares Total direct common stock and RSUs held by Charles J. Prober following the reported transaction

Previously granted RSUs 4,474 RSUs RSUs already granted to Prober that are included in his reported holdings

Key Terms

Restricted Stock Units ("RSUs"), contingent right, Corporate Governance and Nominating Committee, vest

4 terms

Restricted Stock Units ("RSUs") financial

"Represents a grant of Restricted Stock Units ("RSUs") in connection with Mr. Prober's appointment"

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.

contingent right financial

"Each RSU represents a contingent right to receive one share of the Issuer's common stock"

Corporate Governance and Nominating Committee financial

"in connection with Mr. Prober's appointment to the Corporate Governance and Nominating Committee"

A corporate governance and nominating committee is a group of independent board members who set rules for how a company is run and choose or vet candidates for the board and senior leadership. Think of them as the company’s rulebook authors and hiring panel for its top oversight team; their choices and policies influence management accountability, risk oversight and investor confidence, so investors watch them for signs of strong leadership and transparency.

vest financial

"One-third (1/3) of the RSUs will vest on each of November 15, 2026, February 25, 2027, and May 15, 2027"

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.

FAQ

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

What insider transaction did Life360 (LIF) report for Charles Prober?

Life360 reported that director Charles J. Prober received a grant of 19 Restricted Stock Units (RSUs) effective August 1, 2026. The grant is tied to his appointment to the Corporate Governance and Nominating Committee and is a pro rata portion of the standard annual committee retainer grant.

How many RSUs did Charles Prober receive from Life360 (LIF)?

Charles Prober received 19 RSUs from Life360. Each RSU represents a contingent right to receive one share of Life360’s common stock upon settlement, making this an equity-based compensation award rather than an open-market stock purchase.

What is Charles Prober’s total Life360 (LIF) holding after this RSU grant?

After the grant, Charles Prober directly holds 109,930 shares of Life360 common stock. This total includes 4,474 previously granted RSUs, each of which represents a contingent right to receive one share upon vesting, as disclosed in the footnotes.

When do the newly granted Life360 (LIF) RSUs to Charles Prober vest?

The 19 RSUs granted to Charles Prober vest in three equal installments: one-third on November 15, 2026, one-third on February 25, 2027, and one-third on May 15, 2027. Vesting is subject to his continuous service through each vesting date.

Why did Life360 (LIF) grant RSUs to Charles Prober?

The RSU grant was made in connection with Charles Prober’s appointment to Life360’s Corporate Governance and Nominating Committee, effective August 1, 2026. The 19 RSUs reflect a pro rata portion of the company’s standard annual retainer grant for committee service.

What do Life360 (LIF) RSUs represent for Charles Prober?

Each RSU granted to Charles Prober represents a contingent right to receive one share of Life360 common stock upon settlement or vesting. This structure ties part of his compensation to the company’s equity while vesting over time based on continued board and committee service.

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

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Available on EDGAR 08/05/2026 - 05:08 PM Accepted by SEC EDGAR 08/05/2026 - 05:07 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^*

Prober Charles J.

(Last) (First) (Middle)

C/O LIFE360, INC.

1900 SOUTH NORFOLK STREET, SUITE 310

(Street)

SAN MATEO CALIFORNIA 94403

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Life360, Inc. [ LIF ]

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)
08/01/2026

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	08/01/2026		A(1)		19	A	$0	109,930(2)	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 a grant of Restricted Stock Units ("RSUs") in connection with Mr. Prober's appointment to the Corporate Governance and Nominating Committee effective August 1, 2026. The number of shares reflects a pro rata portion of the standard annual committee retainer grant. Each RSU represents a contingent right to receive one share of the Issuer's common stock upon settlement. One-third (1/3) of the RSUs will vest on each of November 15, 2026, February 25, 2027, and May 15, 2027, subject to Mr. Prober's continuous service through each vest date.

2. Includes 4,474 RSUs previously granted, each of which represents a contingent right to receive one share of the Issuer's common stock upon vesting.

Remarks:

	/s/ Jay Sood, Attorney-in-Fact	08/05/2026
	** 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)