Every Form 4 that Stem, Inc. (STEM) has filed with the SEC in the last 12 months is listed below, newest first, and each one links through to the document itself with the summary and the scores our analysis gives it.
A Form 4 covers the transactions officers, directors and large holders report, so if you follow STEM and want that one kind of document rather than the whole filing history, this is the page to keep. The company's other filings, of every form, are on the full STEM filings page.
STEM, INC. director David S. Buzby reported the vesting and conversion of 7,486 Restricted Stock Units into an equal number of shares of common stock on August 7, 2026. The RSUs had been granted on June 4, 2025 and vested 100% on that date. Following this exercise-and-conversion, he holds 7,486 shares of common stock directly, plus 38,745 shares indirectly through the 2016 David S. Buzby Revocable Trust and 4,815 shares indirectly through the David Buzby Roth IRA.
Stem, Inc. director Krishna Shivram reported the vesting and exercise of a prior equity award. On August 7, 2026, 7,486 Restricted Stock Units (RSUs) converted into an equal number of shares of common stock on a one-for-one basis. These RSUs were originally granted on June 4, 2025 and vested 100% on August 7, 2026. Following the conversion, Krishna Shivram directly held 10,597 shares of common stock.
STEM, INC. director Adam Daley reported the vesting and conversion of 7,486 Restricted Stock Units into an equal number of common shares on August 7, 2026; these RSUs were granted on June 4, 2025 and vested 100% on that date. Following the conversion, Daley directly holds 19,535 common shares and indirectly holds 4,812 shares through the Daley Investment Trust and 4,638 shares through the Daley Revocable Trust.
Stem, Inc. director Anil Tammineedi exercised previously granted equity awards. On August 7, 2026, 7,486 restricted stock units converted on a one-for-one basis into common stock, increasing his direct common stock holdings to 15,473 shares. He also has 214,492 shares of common stock held indirectly through Angeleno Investors III, L.P., with which he may be deemed to share voting and investment power. The RSUs were originally granted on June 4, 2025, and vested 100% on August 7, 2026.
STEM, INC. director Guruswamy Vasudevan reported the vesting and conversion of 7,486 Restricted Stock Units into an equal number of shares of common stock on August 7, 2026. Each RSU converted into one share. After this exercise, Vasudevan directly owns 10,597 shares of common stock.
STEM, INC. director Laura D. Tyson reported the vesting of 7,486 Restricted Stock Units (RSUs), which were exercised and converted on a one-for-one basis into 7,486 shares of common stock on August 7, 2026. These shares were recorded as an acquired grant of common stock, bringing her directly held common stock position to 15,473 shares following the transactions. The RSUs were originally granted on June 4, 2025 and vested 100% on August 7, 2026.
Stem, Inc. director Ira M. Birns reported the vesting and conversion of 7,486 Restricted Stock Units (RSUs) into an equal number of shares of common stock on August 7, 2026. The RSUs converted on a one-for-one basis into common shares. After this transaction, Birns holds 14,207 shares of common stock directly. The RSUs were originally granted on June 4, 2025 and vested 100% on August 7, 2026.
STEM, INC. Chief Financial Officer Brian Musfeldt reported performance-based equity activity and a related tax sale. On July 17, 2026, he exercised 3,375 Performance Stock Units, receiving 3,375 shares of common stock at $6.26 per share from a 2025 grant after a performance metric was achieved. The PSUs vested when the stock’s volume-weighted average price met or exceeded $17.60 for a 60-trading-day period within a performance period ending June 30, 2028. On July 20, 2026, 996 shares were sold at $6.11 per share solely to cover tax liabilities arising from the PSU settlement; this sell-to-cover transaction was described as non-discretionary.
STEM, INC. Chief Legal Officer Saul R. Laureles reported performance-based equity vesting and a related tax sale. On June 30, 2026, a total of 7,750 performance stock units converted into an equal number of common shares after the company met a stock price performance target. On July 2, 2026, 675 shares were automatically sold at $7.85 per share to cover tax liabilities, a non-discretionary “sell to cover” transaction. Following these transactions, Laureles directly holds 34,525 common shares.
STEM, INC. executive Matthew Tappin reported performance-based equity vesting and a small related share sale. On June 30, 2026, he exercised performance stock units to acquire 7,750 shares of common stock at a conversion price of $0.00 per share, tied to achieving a volume-weighted average price of $17.60 over a defined period. On July 2, 2026, 996 shares were sold at $7.85 per share to cover tax liabilities from this settlement, described as a non-discretionary “sell to cover” transaction. Following these transactions, he directly held 9,577 common shares.
STEM, INC. executive Michael James Carlson reported performance-based equity vesting and a related tax sale. On June 30, 2026, he exercised 7,750 performance stock units into an equal number of common shares after the company achieved a specified stock price performance metric. On July 2, 2026, 1,347 shares were automatically sold at $7.85 per share to cover his tax liability; the footnote states this did not represent a discretionary trade. Following these transactions, he directly owned 25,861 shares of common stock. Earlier grants in 2025 had created the PSUs of which 7,750 vested on June 30, 2026.
STEM, INC. Chief Executive Officer Arun Narayanan reported compensation-related stock activity tied to performance awards. On June 30, 2026, 8,125 performance stock units converted into the same number of common shares after the company met a defined share-price performance goal.
To cover related tax obligations, 1,996 common shares were automatically sold in an open-market transaction at $7.85 per share on July 2, 2026, a non‑discretionary "sell to cover" trade. Following these transactions, Narayanan held 19,109 common shares directly.
TYSON LAURA D reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. director Laura D. Tyson reported a compensation-related award of 12,168 restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of the company’s common stock.
The RSUs were granted on June 3, 2026 and vest 100% on June 3, 2027. Following this grant, Tyson holds 12,168 RSUs directly, with no open-market purchases or sales reported in this filing.
Daley Adam reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. director Adam Daley reported receiving a grant of restricted stock units as equity compensation. The award covers 12,168 RSUs, each representing a contingent right to receive one share of common stock. These RSUs vest 100% on June 3, 2027, after which the shares may be delivered if vesting conditions are met.
Tammineedi Anil reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. director Anil Tammineedi received a grant of 12,168 restricted stock units on June 3, 2026. Each RSU represents the right to receive one share of common stock. The award vests 100% on June 3, 2027, and his reported holdings after the grant are 12,168 derivative units.
Shivram Krishna reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. director Shivram Krishna received a grant of 12,168 restricted stock units on June 3, 2026. Each RSU represents a right to receive one share of common stock, vesting 100% on June 3, 2027. Following the award, he holds 12,168 RSUs directly.
BUZBY DAVID S reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. director David S. Buzby reported receiving a new equity award in the form of restricted stock units. He was granted 12,168 RSUs on June 3, 2026, each representing a contingent right to receive one share of common stock. The award vests 100% on June 3, 2027, meaning the shares become deliverable only if the vesting condition is satisfied. Following this grant, Buzby holds 12,168 RSUs directly as part of his equity-based compensation, and the filing does not show any open-market buying or selling activity.
Birns Ira M reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. director Ira M. Birns received a grant of restricted stock units as equity compensation. The award covers 12,168 RSUs, each representing a contingent right to receive one share of common stock. All units are scheduled to vest 100% on June 3, 2027, subject to the grant’s terms and any continued service conditions. Following this grant, Birns has 12,168 derivative securities reported in the form, and the filing does not show any open‑market purchases or sales associated with this award.
Guruswamy Vasudevan reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. director Guruswamy Vasudevan received a grant of 12,168 restricted stock units (RSUs). Each RSU represents a contingent right to receive one share of common stock. The grant vests 100% on June 3, 2027, and following this award he holds 12,168 RSUs directly.
STEM, INC. executive Matthew Tappin, President, Software Products, reported an open-market sale of 402 shares of common stock on March 11, 2026 at an average price of $10.83 per share. After this transaction, he directly holds 2,823 shares. The sale was executed under a pre-arranged Rule 10b5-1 trading plan adopted on March 18, 2025, indicating it was scheduled in advance rather than timed discretionarily.
STEM, INC. President of Software Products Matthew Tappin settled equity awards and related taxes. On March 7, 2026, 1,458 restricted stock units converted into 1,458 common shares at a conversion price of $0.00 per share on a one-for-one basis.
In connection with this settlement, 655 common shares were automatically sold in a “sell to cover” transaction at $11.12 per share to satisfy tax liabilities, which the company notes was not a discretionary trade. After these transactions, Tappin held 3,225 common shares directly, with no remaining derivative position reported.
STEM, INC. Chief Legal Officer Saul R. Laureles reported routine equity compensation activity. On March 7, 2026, 2,916 restricted stock units converted into an equal number of common shares at a price of $0.00 per share.
In connection with this vesting, 942 common shares were automatically sold on March 10, 2026 at $11.12 per share to cover the related tax liability, a “sell to cover” transaction described as non-discretionary for the reporting person. After these transactions, Laureles directly holds 27,450 common shares.
STEM, INC. executive Michael James Carlson, President, Managed Services, reported routine equity compensation activity. On March 7, 2026, 3,541 RSUs vested and converted into the same number of common shares at $0.00 per share, the second installment from a 10,625 RSU grant dated May 28, 2024.
On March 10, 2026, 2,079 common shares were automatically sold at $11.12 per share to cover the related tax liability, a non-discretionary “sell to cover” transaction. Following these events, Carlson directly holds 19,458 common shares and 3,516 RSUs.
Stem, Inc. CEO Arun Narayanan reported a mix of compensation-related stock activity. On March 7, 2026, restricted stock units (RSUs) converted one-for-one into 18,125 shares of common stock at a $0.00 conversion price, reflecting vesting of awards granted on January 27, 2025. The Form 4 shows remaining unvested RSU balances of 25,000 and 5,625 units from those grants. To cover tax obligations from the RSU settlement, 5,145 common shares were automatically sold on March 10, 2026 at $11.12 per share in an open-market transaction that the filing states was a non-discretionary “sell to cover” trade. Following these transactions, Narayanan directly holds 12,980 common shares.
STEM, INC. Chief Legal Officer Saul R. Laureles reported an automatic sale of 292 shares of common stock at $9.67 per share. The shares were sold solely to cover his tax liability from previously reported restricted stock units that settled on March 1, 2026, and did not represent a discretionary trade. After this tax-related sale, he directly holds 25,476 shares of common stock.
STEM, INC. president of software products Matthew Tappin reported automatic sales of common stock to cover taxes from a recent restricted stock unit (RSU) vesting. He sold 300 shares on March 3, 2026 at $9.67 per share and 185 shares on March 4, 2026 at $10.00 per share. According to the disclosure, these were “sell to cover” transactions executed to satisfy tax liabilities and did not represent discretionary trades. After these sales, he continued to hold a remaining direct stake in STEM common stock.
Narayanan Arun reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. Chief Executive Officer Arun Narayanan reported equity awards in the form of restricted and performance stock units. On February 26, 2026, he received 57,600 restricted stock units (RSUs), which vest in three nearly equal annual installments of 33%, 33% and 34%, starting on March 7, 2027.
On the same date, he was granted 38,400 performance stock units (PSUs), which can vest only if the company’s volume‑weighted average share price meets or exceeds specified stock price targets over a consecutive 60‑trading‑day period. The filing also reports a prior grant of 16,250 PSUs made on January 27, 2025 with similar stock‑price‑based vesting conditions that had been inadvertently omitted from an earlier Form 4.
STEM, INC. reported that Chief Legal Officer Saul R. Laureles acquired equity-based compensation awards and shares. On February 26, 2026, he received 18,000 restricted stock units (RSUs) that vest in three nearly equal annual installments of 33%, 33%, and 34% beginning on March 7, 2027, plus 12,000 performance stock units (PSUs) that vest only if a stock price target is met based on a 60-trading-day volume-weighted average price. On March 1, 2026, 904 RSUs from a prior 2022 grant converted into 904 shares of common stock on a one-for-one basis, bringing his directly held common shares to 25,768.
Carlson Michael James reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. reported that executive Michael James Carlson received new equity awards. On February 26, 2026, he was granted 25,800 restricted stock units that vest in three nearly equal annual installments beginning March 7, 2027. He also received 17,200 performance stock units that may vest if the company’s volume-weighted average share price meets a specified stock price target over a consecutive sixty-trading-day period.
Musfeldt Brian reported acquisition or exercise transactions in this Form 4 filing.
STEM, INC. Chief Financial Officer Brian Musfeldt reported equity awards consisting of restricted stock units and performance stock units, each representing the right to receive one share of common stock. These awards are part of his compensation rather than open-market purchases.
He received 25,800 restricted stock units that vest in three nearly equal annual installments of 33%, 33%, and 34%, beginning on March 7, 2027. He was also granted 17,200 performance stock units, which may vest only if the company’s volume-weighted average share price meets or exceeds a specified stock price target over a consecutive 60 trading-day period.
STEM, INC. reported that President, Software Products Matthew Tappin acquired equity-based compensation awards and settled a prior grant. On February 26, 2026, he received 25,800 restricted stock units (RSUs) and 17,200 performance stock units (PSUs), each representing the right to receive one share of common stock.
The RSUs vest in three nearly equal annual installments of 33%, 33%, and 34% beginning March 7, 2027. The PSUs vest in part only if the volume‑weighted average price of STEM common stock meets a stock price target over any 60 trading‑day period. On March 1, 2026, 670 RSUs from a 2022 grant converted on a one‑for‑one basis into 670 common shares, bringing his directly held common stock to 2,907 shares.
STEM, Inc. executive Matthew Tappin, President, Software Products, reported an open-market sale of common stock. On February 20, 2026, he sold 366 shares of STEM common stock at $11.40 per share. After this transaction, he directly owned 2,237 shares of STEM common stock.
STEM, INC. President, Software Products Matthew Tappin reported an automatic tax-withholding share disposition. On February 19, 2026, 522 shares of common stock were sold at $11.30 per share to cover taxes from a restricted stock unit settlement. After this "sell to cover" transaction, Tappin directly owned 2,603 common shares. The footnote explains this was not a discretionary trade but a required sale to satisfy tax obligations tied to previously reported RSU vesting on February 15, 2026.
STEM, INC. Chief Legal Officer Saul R. Laureles reported an automatic sale of 536 shares of common stock at $11.30 per share to cover tax withholding on a restricted stock unit settlement that occurred on February 15, 2026. After this tax-withholding disposition, he directly holds 24,864 shares of STEM common stock. The filing notes this "sell to cover" was not a discretionary trade initiated by him.
Stem, Inc. executive Michael James Carlson, President, Managed Services, reported an automatic sale of 730 shares of common stock on February 19, 2026 at $11.30 per share. The shares were sold solely to cover his tax liability from a previously settled restricted stock unit award. After this tax-withholding disposition, he directly holds 17,996 Stem shares. The filing notes this "sell to cover" transaction was not a discretionary trade by Carlson.
STEM, INC. executive Michael James Carlson, President of Managed Services, exercised previously granted restricted stock units that converted into 1,342 shares of common stock. The RSUs converted on a one-for-one basis, completing the third and final vesting installment from an award originally granted in February 2023.
After this RSU conversion, Carlson directly owned 18,726 shares of common stock. The transaction was priced at $0.00 per share, reflecting that it was an equity award conversion rather than an open-market purchase.
STEM, INC. executive Matthew Tappin, President, Software Products, exercised restricted stock units into common shares. On February 15, 2026, 1,253 RSUs converted into 1,253 shares of common stock at a price of $0.00 per share on a one-for-one basis.
These RSUs were part of a 3,684-unit grant awarded on February 15, 2023, which vested in three equal annual installments; the third installment vested on February 15, 2026. Following the conversion, Tappin directly owned 3,125 common shares.
STEM, INC. Chief Legal Officer Saul R. Laureles exercised restricted stock units that converted into common stock. On February 15, 2026, 1,790 restricted stock units converted into 1,790 shares of common stock at a price of $0.0000 per share. These RSUs were part of a 5,263-unit award granted on February 15, 2023 that vests in three equal annual installments, with the third installment vesting on February 15, 2026. Following this conversion, Laureles directly owns 25,400 shares of STEM common stock.
STEM, Inc. disclosed new equity awards for Chief Accounting Officer Jeffrey T. Cabot. On January 5, 2026, he received 7,000 restricted stock units (RSUs), vesting in three nearly equal annual installments of 33%, 33% and 34% beginning March 7, 2027. He was also granted 3,500 performance stock units (PSUs), which may vest if the volume-weighted average price of STEM’s common stock meets a stock price target over any 60‑trading‑day period. In addition, Cabot received stock options on 3,500 shares at an exercise price of $18.3 per share, also vesting 33%, 33% and 34% annually starting March 7, 2027. All awards relate to STEM common stock with a par value of $0.0001 per share and are held directly.
STEM, Inc. (STEM) reported an insider stock transaction by its President, Software Products. On 11/11/2025, the executive sold 9,584 shares of common stock at a price of $17.70 per share in an open market sale coded as “S.” After this transaction, the officer beneficially owned 1,872 shares of STEM common stock in direct ownership.
Stem, Inc. (STEM) reported an insider stock sale by its Chief Accounting Officer. The officer sold 3,674 shares of common stock on 11/18/2025 at a price of $16.21 per share, according to a Form 4 filing. After this transaction, the reporting person directly beneficially owned 0 shares of Stem common stock.
Stem, Inc. (STEM) reported an insider equity settlement. The company’s President, Software Products, acquired 15,000 shares of common stock on 11/07/2025 upon the vesting and conversion of previously granted RSUs.
On 11/10/2025, 5,416 shares were automatically sold at $18.27 to cover taxes. Following these transactions, the reporting person beneficially owns 11,456 shares directly. The RSUs were granted on November 1, 2024 and vested 100% on November 7, 2025.
Stem, Inc. (STEM) reported insider equity activity. On 11/07/2025, 13,750 RSUs converted one-for-one into common stock. On 11/10/2025, 6,743 shares were automatically sold at $18.27 to cover taxes related to the vesting. After these transactions, the reporting officer directly holds 17,384 shares.
The reporting person is the company’s President, Managed Services. The RSU award was granted on November 1, 2024 and vested 100% on November 7, 2025.
STEM, Inc. (STEM) reported an insider equity change by its Chief Accounting Officer. On 11/07/2025, 5,750 RSUs vested and converted one-for-one into common stock (code M). On 11/10/2025, 2,076 shares were automatically sold to cover taxes at $18.27 per share (code F), a non-discretionary sell-to-cover. Following these transactions, the officer directly holds 3,674 shares.
STEM, Inc. — Form 4 insider transaction: The Chief Legal Officer reported the vesting and settlement of 13,750 restricted stock units into common stock on 11/07/2025 (code M). On 11/10/2025, 3,379 shares were automatically sold at $18.27 (code F) to cover withholding taxes, described as a non‑discretionary “sell to cover.” Following these transactions, the reporting person beneficially owns 23,610 shares directly.
Brian Musfeldt, Chief Financial Officer of STEM, Inc. (STEM), amended a Form 4 to report equity awards granted on 07/17/2025. The amendment discloses 2,500 RSUs that vest 100% on 08/07/2027, 6,750 PSUs that vest upon meeting a volume-weighted average price target over any consecutive 60 trading-day period, and 1,250 stock options with an exercise price of $9.27 that expire on 07/17/2035 and vest 100% on 08/07/2027. The amended filing corrects omissions and an earlier miscount: the original Form 4 omitted the RSUs and options and reported 5,500 PSUs instead of 6,750 PSUs. All reported awards are listed as direct holdings.