[Form 4] Senseonics Holdings, Inc. Insider Trading Activity

Rhea-AI Filing Summary

Fiorentino Edward reported acquisition or exercise transactions in this Form 4 filing.

Senseonics Holdings, Inc. reported that director Edward Fiorentino received a grant of common stock as board compensation. On April 1, 2026, he was issued 2,124 shares under the non-employee director compensation policy in lieu of a $14,124.60 quarterly cash retainer at $6.65 per share. Following this award, he directly holds 73,487 shares of Senseonics common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Fiorentino Edward

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	2,124	$6.65	$14K

Holdings After Transaction: Common Stock — 73,487 shares (Direct)

Footnotes (1)

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Key Figures

Shares granted: 2,124 shares Grant value: $14,124.60 Grant price: $6.65 per share +1 more

4 metrics

Shares granted 2,124 shares Common stock award on April 1, 2026

Grant value $14,124.60 Quarterly non-employee director retainer paid in stock

Grant price $6.65 per share Closing price on Nasdaq Global Select Market on April 1, 2026

Total holdings after grant 73,487 shares Edward Fiorentino’s direct Senseonics common stock holdings following award

Key Terms

non-employee director compensation policy, quarterly retainer fees, Nasdaq Global Select Market, Grant, award, or other acquisition

4 terms

non-employee director compensation policy financial

"This common stock was issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees."

quarterly retainer fees financial

"pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees."

Nasdaq Global Select Market financial

"the closing price of Issuer's common stock on the Nasdaq Global Select Market on April 1, 2026."

A Nasdaq Global Select Market listing is the highest tier of stocks on the Nasdaq exchange, reserved for companies that meet the strictest financial, reporting and governance standards. For investors, it acts like a premium quality label—signaling larger, more transparent and better-governed companies that tend to offer greater liquidity and lower perceived risk compared with lower-tier listings, making it easier to buy, sell and evaluate shares.

Grant, award, or other acquisition financial

"transaction_code_description": "Grant, award, or other acquisition""

Form 4 Insider Transactions: What Each Field Means →

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^*

Fiorentino Edward

(Last) (First) (Middle)

20451 SENECA MEADOWS PARKWAY

(Street)

GERMANTOWN MARYLAND 20876-7005

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Senseonics Holdings, Inc. [ SENS ]

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

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

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)

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	04/01/2026		A(1)		2,124	A	$6.65	73,487	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 common stock was issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of common stock is equal to $14,124.60 divided by $6.65, the closing price of Issuer's common stock on the Nasdaq Global Select Market on April 1, 2026.

	/s/ Frederick T. Sullivan, Attorney-in-Fact	04/02/2026
	** 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)