Dynatrace CTO updates Form 4 share holdings

Dynatrace, Inc. executive vice president and chief technology officer Bernd Greifeneder filed an amended insider report to correct his reported share ownership.

Rhea-AI Filing Summary

Dynatrace, Inc. executive vice president and chief technology officer Bernd Greifeneder filed an amended insider report to correct his reported share ownership. The amendment clarifies that he acquired 558 shares through the company’s Employee Stock Purchase Plan for the offering period from December 6, 2025 through June 5, 2026, rather than the 180 shares initially reported. This correction increases his directly beneficially owned common stock by 378 shares, bringing his total direct holdings to 948,678 shares. All other information from the original Form 4 remains unchanged.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Greifeneder Bernd

Role EVP, Chief Technology Officer

Type	Security	Shares	Price	Value
holding	Common Stock	--	--	--

Holdings After Transaction: Common Stock — 948,678 shares (Direct)

Footnotes (1)

1. F1. This amendment is being filed solely to correct the total number of shares of Common Stock beneficially owned directly by the Reporting Person, as reported in the Form 4 filed on June 9, 2026 (the "Original Form 4"). This amendment reflects 558 shares acquired by the Reporting Person under the Issuer's Employee Stock Purchase Plan (the "ESPP") on June 5, 2026 for the ESPP offering period of December 6, 2025 through June 5, 2026. The Original Form 4 inadvertently reported the acquisition of 180 shares under the ESPP for such offering period. This amendment increases the Reporting Person's total number of shares of Common Stock beneficially owned directly by 378 shares. All other information reported in the Original Form 4 is unchanged.

Key Figures

ESPP shares acquired: 558 shares Originally reported ESPP shares: 180 shares Increase in reported holdings: 378 shares +1 more

4 metrics

ESPP shares acquired 558 shares Acquired under ESPP for offering period Dec 6, 2025–Jun 5, 2026

Originally reported ESPP shares 180 shares Initial Form 4 for same ESPP offering period

Increase in reported holdings 378 shares Adjustment from original to amended ESPP acquisition

Total shares following correction 948,678 shares Common stock beneficially owned directly after amendment

Key Terms

Employee Stock Purchase Plan, beneficially owned, Reporting Person, Form 4

4 terms

Employee Stock Purchase Plan financial

"shares acquired by the Reporting Person under the Issuer's Employee Stock Purchase Plan (the "ESPP")"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

beneficially owned financial

"correct the total number of shares of Common Stock beneficially owned directly by the Reporting Person"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Reporting Person financial

"beneficially owned directly by the Reporting Person, as reported in the Form 4"

Form 4 regulatory

"as reported in the Form 4 filed on June 9, 2026 (the "Original Form 4")"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

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

What did Dynatrace (DT) insider Bernd Greifeneder change in this Form 4/A?

The amendment corrects Bernd Greifeneder’s reported share ownership. It updates his Employee Stock Purchase Plan acquisition to 558 shares for the relevant offering period, instead of 180, increasing his directly beneficially owned common stock total by 378 shares to 948,678.

How many Dynatrace (DT) shares does Bernd Greifeneder now beneficially own?

After the correction, Bernd Greifeneder beneficially owns 948,678 shares of Dynatrace common stock directly. The amendment attributes a 378-share increase to a revised count of Employee Stock Purchase Plan shares, while all other information from the original Form 4 remains unchanged.

How many Dynatrace (DT) shares did Greifeneder buy under the ESPP offering?

The filing states that Bernd Greifeneder acquired 558 shares under Dynatrace’s Employee Stock Purchase Plan. These shares relate to the ESPP offering period from December 6, 2025 through June 5, 2026, correcting a previously reported acquisition figure of 180 shares for that same period.

By how many shares was Greifeneder’s Dynatrace (DT) ownership understated originally?

The original report understated Bernd Greifeneder’s share ownership by 378 shares. It listed only 180 Employee Stock Purchase Plan shares for the offering period, while the amendment clarifies that he actually acquired 558, raising his directly beneficially owned total to 948,678 shares.

Does this Dynatrace (DT) Form 4/A amendment change any transactions besides the ESPP shares?

No, the amendment specifies that only the total number of directly beneficially owned shares is corrected. It explains the ESPP acquisition adjustment of 378 additional shares and explicitly notes that all other information in the original Form 4 remains unchanged.

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

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Accepted by SEC EDGAR 06/17/2026 - 04:10 PM EDT 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^*

Greifeneder Bernd

(Last) (First) (Middle)

C/O DYNATRACE, INC.

280 CONGRESS STREET, 11TH FLOOR

(Street)

BOSTON MASSACHUSETTS 02210

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Dynatrace, Inc. [ DT ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP, Chief Technology Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/05/2026

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)
06/09/2026

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								948,678(1)	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. This amendment is being filed solely to correct the total number of shares of Common Stock beneficially owned directly by the Reporting Person, as reported in the Form 4 filed on June 9, 2026 (the "Original Form 4"). This amendment reflects 558 shares acquired by the Reporting Person under the Issuer's Employee Stock Purchase Plan (the "ESPP") on June 5, 2026 for the ESPP offering period of December 6, 2025 through June 5, 2026. The Original Form 4 inadvertently reported the acquisition of 180 shares under the ESPP for such offering period. This amendment increases the Reporting Person's total number of shares of Common Stock beneficially owned directly by 378 shares. All other information reported in the Original Form 4 is unchanged.

Remarks:

	/s/ Marc Gold, by power of attorney	06/17/2026
	** 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)