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McMahon Stephen A

Disclosed activity across 1 company

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39953
SEC CIK
0002068884

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Dynatrace, Inc.DT · Entity 697EVP, Chief Customer OfficerSeptember 05, 2026September 09, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Dynatrace, Inc.

Report date September 05, 2026 · Filed September 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect26,526 Ending reported balance After 2026-09-05 transaction · row 4
4 source rows · reconciled sequence

Row 1 · 2026-09-05 · Exercise / conversion · Acquired 5,821 · Balance 27,834

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Row 2 · 2026-09-05 · Tax withholding · Disposed 3,141 · Balance 24,693

F2: Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock units.

Row 3 · 2026-09-05 · Exercise / conversion · Acquired 3,982 · Balance 28,675

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Row 4 · 2026-09-05 · Tax withholding · Disposed 2,149 · Balance 26,526

F2: Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock units.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect64,032 Reported balance After 2026-09-05 transaction · row 5 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 5 · 2026-09-05 · Exercise / conversion · Disposed 5,821 · Balance 64,032

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F3: Represents the vesting of time-based restricted stock units ("RSUs") granted on June 5, 2025 under the Issuer's 2019 Equity Incentive Plan, as amended (the "Plan"). 25% of the granted RSUs vested on June 5, 2026 and the balance of the RSUs vest in equal quarterly installments thereafter until fully vested on June 5, 2029, subject to the Reporting Person's continued employment on the applicable vesting dates.

Performance Restricted Stock Units (Financial)SEC Table II · derivative / convertible securityDirect43,794 Reported balance After 2026-09-05 transaction · row 6 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 6 · 2026-09-05 · Exercise / conversion · Disposed 3,982 · Balance 43,794

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F4: Represents the vesting of restricted stock units based on financial performance ("Financial PSUs") granted on June 5, 2025 under the Plan. 33% of the earned Financial PSUs vested on June 5, 2026, and the balance of the Financial PSUs vest in equal quarterly installments thereafter until fully vested on June 5, 2028, subject to the Reporting Person's continued employment on the applicable vesting dates.

Filing footnotes · ownership attribution and instrument terms

F1: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F2: Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock units.

F3: Represents the vesting of time-based restricted stock units ("RSUs") granted on June 5, 2025 under the Issuer's 2019 Equity Incentive Plan, as amended (the "Plan"). 25% of the granted RSUs vested on June 5, 2026 and the balance of the RSUs vest in equal quarterly installments thereafter until fully vested on June 5, 2029, subject to the Reporting Person's continued employment on the applicable vesting dates.

F4: Represents the vesting of restricted stock units based on financial performance ("Financial PSUs") granted on June 5, 2025 under the Plan. 33% of the earned Financial PSUs vested on June 5, 2026, and the balance of the Financial PSUs vest in equal quarterly installments thereafter until fully vested on June 5, 2028, subject to the Reporting Person's continued employment on the applicable vesting dates.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 05, 2026 Filed Sep 9, 2026 23:20 UTC Dynatrace, Inc. DT · Entity 697 Exercise / conversionPerformance Restricted Stock Units (Financial) · Derivative 3,982 $0.00 $0.00
Disclosure

SEC source: 0002068884-26-000007 · wk-form4_1788996008.xml · derivative · entry 6

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,794

Underlying: Common Stock · 3,982 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F4 · derivative.exercise_date: Represents the vesting of restricted stock units based on financial performance ("Financial PSUs") granted on June 5, 2025 under the Plan. 33% of the earned Financial PSUs vested on June 5, 2026, and the balance of the Financial PSUs vest in equal quarterly installments thereafter until fully vested on June 5, 2028, subject to the Reporting Person's continued employment on the applicable vesting dates.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
September 05, 2026 Filed Sep 9, 2026 23:20 UTC Dynatrace, Inc. DT · Entity 697 Exercise / conversionRestricted Stock Units · Derivative 5,821 $0.00 $0.00
Disclosure

SEC source: 0002068884-26-000007 · wk-form4_1788996008.xml · derivative · entry 5

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,032

Underlying: Common Stock · 5,821 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F3 · derivative.exercise_date: Represents the vesting of time-based restricted stock units ("RSUs") granted on June 5, 2025 under the Issuer's 2019 Equity Incentive Plan, as amended (the "Plan"). 25% of the granted RSUs vested on June 5, 2026 and the balance of the RSUs vest in equal quarterly installments thereafter until fully vested on June 5, 2029, subject to the Reporting Person's continued employment on the applicable vesting dates.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
September 05, 2026 Filed Sep 9, 2026 23:20 UTC Dynatrace, Inc. DT · Entity 697 Tax withholdingCommon Stock 2,149 $51.90 $111,533.10
Disclosure

SEC source: 0002068884-26-000007 · wk-form4_1788996008.xml · nonDerivative · entry 4

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,526

F2 · kind: Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
September 05, 2026 Filed Sep 9, 2026 23:20 UTC Dynatrace, Inc. DT · Entity 697 Exercise / conversionCommon Stock 3,982 Not disclosed Not disclosed
Disclosure

SEC source: 0002068884-26-000007 · wk-form4_1788996008.xml · nonDerivative · entry 3

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,675

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
September 05, 2026 Filed Sep 9, 2026 23:20 UTC Dynatrace, Inc. DT · Entity 697 Tax withholdingCommon Stock 3,141 $51.90 $163,017.90
Disclosure

SEC source: 0002068884-26-000007 · wk-form4_1788996008.xml · nonDerivative · entry 2

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,693

F2 · kind: Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
September 05, 2026 Filed Sep 9, 2026 23:20 UTC Dynatrace, Inc. DT · Entity 697 Exercise / conversionCommon Stock 5,821 Not disclosed Not disclosed
Disclosure

SEC source: 0002068884-26-000007 · wk-form4_1788996008.xml · nonDerivative · entry 1

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,834

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
June 05, 2026 Filed Jun 10, 2026 01:22 UTC Dynatrace, Inc. DT · Entity 697 GrantRestricted Stock Units · Derivative 37,924 $0.00 $0.00
Disclosure

SEC source: 0002068884-26-000005 · wk-form4_1781054576.xml · derivative · entry 7

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 37,924

Underlying: Common Stock · 37,924 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F6 · derivative.exercise_date: Represents the grant of RSUs under the Plan. 33% of these RSUs will vest on June 5, 2027 and the balance of the RSUs will vest in equal quarterly installments thereafter until fully vested on June 5, 2029, subject to the Reporting Person's continued employment on the applicable vesting dates.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
June 05, 2026 Filed Jun 10, 2026 01:22 UTC Dynatrace, Inc. DT · Entity 697 Exercise / conversionPerformance Restricted Stock Units (Financial) · Derivative 15,926 $0.00 $0.00
Disclosure

SEC source: 0002068884-26-000005 · wk-form4_1781054576.xml · derivative · entry 6

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 47,776

Underlying: Common Stock · 15,926 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F5 · derivative.exercise_date: Represents the vesting of Financial PSUs granted on June 5, 2025 under the Plan and earned following certification by the Compensation Committee of the Board of Directors of the Issuer of certain financial performance results for the Issuer's fiscal year 2026 that started on April 1, 2025 and ended on March 31, 2026. 33% of the Financial PSUs vested on June 5, 2026, and the balance of the Financial PSUs vest in equal quarterly installments thereafter until fully vested on June 5, 2028, subject to the Reporting Person's continued employment on the applicable vesting dates.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
June 05, 2026 Filed Jun 10, 2026 01:22 UTC Dynatrace, Inc. DT · Entity 697 Exercise / conversionRestricted Stock Units · Derivative 23,285 $0.00 $0.00
Disclosure

SEC source: 0002068884-26-000005 · wk-form4_1781054576.xml · derivative · entry 5

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 69,853

Underlying: Common Stock · 23,285 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F4 · derivative.exercise_date: Represents the vesting of time-based restricted stock units ("RSUs") granted on June 5, 2025 under the Issuer's 2019 Equity Incentive Plan, as amended (the "Plan"). 25% of these RSUs vested on June 5, 2026 and the balance of the RSUs vest in equal quarterly installments thereafter until fully vested on June 5, 2029, subject to the Reporting Person's continued employment on the applicable vesting dates.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
June 05, 2026 Filed Jun 10, 2026 01:22 UTC Dynatrace, Inc. DT · Entity 697 Tax withholdingCommon Stock 8,593 $42.19 $362,538.67
Disclosure

SEC source: 0002068884-26-000005 · wk-form4_1781054576.xml · nonDerivative · entry 4

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,013

F2 · kind: Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock units.

F3 · balance_after: The number of securities reported reflects the acquisition on June 5, 2026 of 501 shares of Common Stock pursuant to the Issuer's Employee Stock Purchase Plan ("ESPP") for the ESPP offering period of December 6, 2025 through June 5, 2026.

Read SEC document
June 05, 2026 Filed Jun 10, 2026 01:22 UTC Dynatrace, Inc. DT · Entity 697 Exercise / conversionCommon Stock 15,926 Not disclosed Not disclosed
Disclosure

SEC source: 0002068884-26-000005 · wk-form4_1781054576.xml · nonDerivative · entry 3

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,606

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
June 05, 2026 Filed Jun 10, 2026 01:22 UTC Dynatrace, Inc. DT · Entity 697 Tax withholdingCommon Stock 12,560 $42.19 $529,906.40
Disclosure

SEC source: 0002068884-26-000005 · wk-form4_1781054576.xml · nonDerivative · entry 2

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 14,680

F2 · kind: Shares withheld by the Issuer to satisfy the Reporting Person's tax withholding obligations upon the vesting of restricted stock units.

Read SEC document
June 05, 2026 Filed Jun 10, 2026 01:22 UTC Dynatrace, Inc. DT · Entity 697 Exercise / conversionCommon Stock 23,285 Not disclosed Not disclosed
Disclosure

SEC source: 0002068884-26-000005 · wk-form4_1781054576.xml · nonDerivative · entry 1

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,240

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F1 · price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
May 16, 2026 Filed May 20, 2026 00:32 UTC Dynatrace, Inc. DT · Entity 697 GrantPerformance Restricted Stock Units (Financial) · Derivative 63,702 $0.00 $0.00
Disclosure

SEC source: 0002068884-26-000003 · wk-form4_1779237165.xml · derivative · entry 1

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,702

Underlying: Common Stock · 63,702 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting and settlement. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F1 · shares: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting and settlement. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

F2 · derivative.exercise_date: Represents earned restricted stock units based on financial performance ("Financial PSUs") awarded under the Issuer's 2019 Equity Incentive Plan, as amended. The Financial PSUs granted on June 5, 2025 were earned following certification by the Compensation Committee of the Board of Directors of the Issuer of certain financial performance results for the Issuer's fiscal year 2026 that started on April 1, 2025 and ended on March 31, 2026. 25% of the earned Financial PSUs will vest on June 5, 2026, and the balance will vest in equal quarterly installments thereafter until fully vested on June 5, 2029, subject to the Reporting Person's continued employment on the applicable vesting dates.

F1 · derivative.expiration_date: Each restricted stock unit represents a contingent right to receive one share of the Issuer's Common Stock upon vesting and settlement. The restricted stock units do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document
March 03, 2026 Filed Mar 4, 2026 23:33 UTC Dynatrace, Inc. DT · Entity 697 PurchaseCommon Stock 3,000 $35.75 $107,250.00
Disclosure

SEC source: 0002068884-26-000001 · wk-form4_1772667224.xml · nonDerivative · entry 1

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,454

F1 · balance_after: The number of securities reported reflects the acquisition on December 5, 2025 of 454 shares of Common Stock pursuant to the Issuer's Employee Stock Purchase Plan ("ESPP") for the ESPP offering period of June 6, 2025 through December 5, 2025.

Read SEC document
June 05, 2025 Filed Jun 9, 2025 23:33 UTC Dynatrace, Inc. DT · Entity 697 GrantRestricted Stock Units · Derivative 93,138 $0.00 $0.00
Disclosure

SEC source: 0001773383-25-000100 · wk-form4_1749511981.xml · derivative · entry 1

McMahon Stephen A · CIK 0002068884 · EVP, Chief Customer Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 93,138

Underlying: Common Stock · 93,138 shares

Expires not disclosed

F1 · derivative.exercise_price: Each time-based restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs do not expire. They either vest or are cancelled prior to the vesting date.

F2 · derivative.exercise_date: Represents the grant of RSUs. 25% of these RSUs will vest on June 5, 2026 and the balance of the RSUs will vest in equal quarterly installments thereafter until fully vested on June 5, 2029, subject to the Reporting Person's continued employment on the applicable vesting dates.

F1 · derivative.expiration_date: Each time-based restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Common Stock. The RSUs do not expire. They either vest or are cancelled prior to the vesting date.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.