STOCK TITAN

Life360 director (NASDAQ: LIF) sells 7,930 shares after option exercise

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(Neutral)
Form Type
4

Rhea-AI Filing Summary

Life360, Inc. director Charles J. Prober exercised stock options to acquire 7,930 shares of common stock at $11.18 per share, then sold 7,930 shares at $53.05 per share in an open-market transaction executed under a pre-established Rule 10b5-1 trading plan.

After these transactions, Prober holds 109,911 shares of common stock directly, plus 4,455 restricted stock units, and retains 31,720 fully vested, exercisable stock options that expire on April 12, 2028.

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Insider Prober Charles J.
Role Director
Sold 7,930 shs ($421K)
Approx. gross sale proceeds $421K
Approx. exercise cost $89K
Approx. pre-tax spread $332K
Type Security Shares Price Value
Exercise Stock Option (right to buy) F1, F3 7,930 $0.00 $0.00
Exercise Common stock F1, F2 7,930 $11.18 $89K
Sale Common stock F1, F2 7,930 $53.05 $421K
Holdings After Transaction: Stock Option (right to buy) — 31,720 shares (Direct); Common stock — 109,911 shares (Direct)
Footnotes (3)
  1. F1. The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025. The Rule 10b5-1 trading plan is a written, pre-established trading plan that provides for the automatic sale of Company stock pursuant to predetermined criteria. The Reporting Person adopted the plan at a time when they were not aware of any material nonpublic information about the Company.
  2. F2. Includes 4,455 restricted stock units previously granted, each of which represents a contingent right to receive one share of the Issuer's common stock upon vesting.
  3. F3. The stock option is fully vested and exercisable.
Shares sold 7,930 shares Open-market sale of common stock on 2026-07-13
Sale price $53.05 per share Average price received for 7,930 common shares sold
Options exercised 7,930 shares Stock options converted into common stock
Option exercise price $11.18 per share Conversion price of exercised stock options
Shares held after 109,911 shares Direct common stock holdings following reported transactions
Options remaining 31,720 options Fully vested, exercisable stock options outstanding after exercise
Restricted stock units 4,455 RSUs Contingent rights to receive one common share per RSU upon vesting
Option expiration 2028-04-12 Expiration date of the stock option grant involved
Rule 10b5-1 trading plan regulatory
"The transaction was 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.
restricted stock units financial
"Includes 4,455 restricted stock units previously granted"
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.
stock option financial
"The stock option is fully vested and exercisable"
A stock option is a contract that gives you the right to buy or sell a company's stock at a specific price within a certain time frame. People use them to potentially make money if the stock's price moves favorably or to protect against losses. It's like holding a coupon that can be used to buy or sell stock at a set price later on.
derivative security financial
"Exercise or conversion of derivative security"
A derivative security is a financial contract whose value comes from the price or performance of something else, such as a stock, bond, commodity, or market index. For investors it acts like an insurance policy or a wager: it can be used to protect against losses, lock in prices, or amplify gains and losses, so it can change a portfolio’s risk and potential return without owning the underlying asset directly.

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

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FAQ

What insider transactions did Life360 (LIF) director Charles J. Prober report?

Charles J. Prober exercised 7,930 stock options at $11.18 per share and sold 7,930 Life360 common shares at an average price of $53.05 per share, in an open-market transaction linked to a pre-arranged Rule 10b5-1 trading plan.

How many Life360 (LIF) shares did Charles J. Prober sell and at what price?

Prober sold 7,930 shares of Life360 common stock at an average price of $53.05 per share. The sale occurred in the open market and formed part of a broader option exercise-and-sell transaction disclosed for July 13, 2026.

What options did Charles J. Prober exercise in Life360 (LIF)?

He exercised 7,930 stock options with a conversion price of $11.18 per share into an equal number of Life360 common shares. The exercised options were fully vested and exercisable and are part of a larger option grant expiring April 12, 2028.

How many Life360 (LIF) shares and awards does Prober hold after the transactions?

Following the reported trades, Prober directly owns 109,911 common shares of Life360 and holds 4,455 restricted stock units. He also retains 31,720 stock options that are fully vested and exercisable, providing additional potential equity exposure.

Were Charles J. Prober’s Life360 (LIF) share sales under a Rule 10b5-1 plan?

Yes. The sale was carried out under a Rule 10b5-1 trading plan adopted on March 14, 2025. Such plans pre-schedule trades under predetermined criteria, typically when the insider is not aware of material nonpublic information about the company.

What is the remaining option position for Charles J. Prober in Life360 (LIF)?

After exercising 7,930 options, Prober continues to hold 31,720 stock options on Life360 common stock. These options are fully vested, currently exercisable, and carry an expiration date of April 12, 2028, according to the disclosed data.
SEC Form 4
FORM 4UNITED 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*
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)
XDirector10% Owner
Officer (give title below)Other (specify below)
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
07/13/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common stock07/13/2026M(1)7,930A$11.18117,841(2)D
Common stock07/13/2026S(1)7,930D$53.05109,911(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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Stock Option (right to buy)$11.1807/13/2026M(1)7,930 (3)04/12/2028Common stock7,930$031,720D
Explanation of Responses:
1. The transaction reported on this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 14, 2025. The Rule 10b5-1 trading plan is a written, pre-established trading plan that provides for the automatic sale of Company stock pursuant to predetermined criteria. The Reporting Person adopted the plan at a time when they were not aware of any material nonpublic information about the Company.
2. Includes 4,455 restricted stock units previously granted, each of which represents a contingent right to receive one share of the Issuer's common stock upon vesting.
3. The stock option is fully vested and exercisable.
Remarks:
/s/ Jay Sood, Attorney-in-Fact07/15/2026
** Signature of Reporting PersonDate
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)