Matthew Tappin - 30 Jun 2025 Form 4 Insider Report for STEM, INC. (STEM)

Reporting relationship: PRESIDENT, SOFTWARE DIVISION
Issuer ticker: STEM
Reported as of: 30 Jun 2025
Net transaction value: $0
SEC form: 4
Accepted by SEC: 02 Jul 2025, 18:40:05 UTC
Prior SEC filing: 18 Jun 2025
Next SEC filing: 30 Jul 2025
Source filing: View source filing
Reporting owner signature: /s/ Matthew Tappin

Key filing fact

Matthew Tappin filed Form 4 for STEM, INC. (STEM) on 02 Jul 2025.

Key facts

This page summarizes Matthew Tappin's Form 4 filing for STEM, INC. (STEM).
3 reported transactions and 3 derivative rows are listed below.
Accepted by SEC: 02 Jul 2025, 18:40.

Change

Previous filing in this sequence was filed on 18 Jun 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001986259 Primary reporting owner

Tappin Matthew

Relationship: PRESIDENT, SOFTWARE DIVISION
Address: 1400 POST OAK BOULEVARD, SUITE 560, HOUSTON
Signature: /s/ Matthew Tappin
Signature date: 02 Jul 2025

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

STEM transaction Derivative

Restricted Stock Unit

Award

Transaction value: $0
Shares: +11,000
Change %
Price: $0.000000
Shares after: 11,000
Date: 30 Jun 2025
Ownership: Direct
Underlying class: Common Stock, Par Value 0.0001 Per Share
Underlying amount: 11,000
Exercise price
Footnotes: F1, F2

STEM transaction Derivative

Performance Stock Unit

Award

Transaction value: $0
Shares: +5,500
Change %
Price: $0.000000
Shares after: 5,500
Date: 30 Jun 2025
Ownership: Direct
Underlying class: Common Stock, Par Value 0.0001 Per Share
Underlying amount: 5,500
Exercise price
Footnotes: F1, F3

STEM transaction Derivative

Stock Options

Award

Transaction value: $0
Shares: +5,500
Change %
Price: $0.000000
Shares after: 5,500
Date: 30 Jun 2025
Ownership: Direct
Underlying class: Common Stock, Par Value 0.0001 Per Share
Underlying amount: 5,500
Exercise price: $6.23
Footnotes: F4

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 4 footnotes

Footnote F1

Each restricted stock unit ("RSU") and performance stock unit ("PSU") represents a contingent right to receive one share of the Issuer's common stock.

Footnote F2

On June 30, 2025, the Reporting Person was granted 11,000 RSUs vesting in three equal annual installments, beginning on August 7, 2026.

Footnote F3

On June 30, 2025, the Reporting Person was granted 5,500 PSUs, a portion of which vests, if the volume-weighted average price of the Issuer's common stock for any consecutive sixty (60) trading-day period equals or exceeds a stock price target.

Footnote F4

On June 30, 2025, the Reporting Person was granted 5,500 stock options vesting in three equal annual installments, beginning on August 7, 2026.