Senseonics director receives RSU and option grants

Senseonics Holdings director Edward Fiorentino received new equity awards as part of the company’s non-employee director compensation policy.

Rhea-AI Filing Summary

Senseonics Holdings director Edward Fiorentino received new equity awards as part of the company’s non-employee director compensation policy. He was granted 9,852 restricted stock units, each representing a contingent right to one share of common stock, vesting in full on the earlier of the one-year anniversary of the grant date or the next annual stockholders meeting, subject to his continuous service. He also received a stock option covering 13,574 shares of common stock at an exercise price of $5.71 per share, with the same vesting schedule. Following these awards, Fiorentino directly holds 83,339 shares of common stock and 13,574 stock options.

Insider Trade Summary

Grant/Award: 23,426 shares

Grant/Award 2 txns

Insider Fiorentino Edward

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Stock Option (right to buy)	13,574	$0.00	$0.00
Grant/Award	Common Stock	9,852	$0.00	$0.00

Holdings After Transaction: Stock Option (right to buy) — 13,574 contracts (Direct); Common Stock — 83,339 shares (Direct)

Footnotes (3)

1. F1. Represents a restricted stock unit ("RSU") grant pursuant to the Issuer's non-employee director compensation policy (the "Policy"). The RSUs vest in full on the earlier of the one year anniversary of the date of grant or the next annual stockholders meeting, subject to the Reporting Person's continuous service through such vesting date.
2. F2. Each RSU represents a contingent right to receive one share of the Issuer's common stock.
3. F3. Represents a stock option grant pursuant to the Policy. The options vest in full on the earlier of the one year anniversary of the date of grant or the next annual stockholders meeting, subject to the Reporting Person's continuous service through such vesting date.

Key Figures

RSU grant: 9,852 units Stock option grant: 13,574 options Option exercise price: $5.71 per share +3 more

6 metrics

RSU grant 9,852 units Restricted stock units granted to director on May 20, 2026

Stock option grant 13,574 options Option covering 13,574 shares granted on May 20, 2026

Option exercise price $5.71 per share Exercise price for 13,574-share stock option grant

Common shares held 83,339 shares Direct Senseonics common stock holdings after transactions

Options held 13,574 options Total stock options following the reported grants

Option expiration May 19, 2036 Expiration date for the granted stock option

Key Terms

restricted stock unit ("RSU"), non-employee director compensation policy, stock option grant, vest in full, +1 more

5 terms

restricted stock unit ("RSU") financial

"Represents a restricted stock unit ("RSU") grant pursuant to the Issuer's non-employee director compensation policy"

non-employee director compensation policy financial

"RSU grant pursuant to the Issuer's non-employee director compensation policy (the "Policy")"

stock option grant financial

"Represents a stock option grant pursuant to the Policy."

vest in full financial

"The RSUs vest in full on the earlier of the one year anniversary of the date of grant or the next annual stockholders meeting"

contingent right financial

"Each RSU represents a contingent right to receive one share of the Issuer's common stock."

FAQ

What insider transactions did Edward Fiorentino report at Senseonics (SENS)?

Edward Fiorentino reported compensation-related equity grants, not market trades. He received 9,852 restricted stock units and a stock option for 13,574 shares, both tied to Senseonics’ non-employee director compensation policy and subject to future vesting conditions.

How many Senseonics (SENS) shares did Edward Fiorentino acquire in this Form 4?

He was granted 9,852 restricted stock units, each representing a contingent right to one share of Senseonics common stock. These RSUs vest in full on the earlier of the one-year anniversary of grant or the next annual stockholders meeting, if service continues.

What stock options did Edward Fiorentino receive from Senseonics (SENS)?

He received a stock option covering 13,574 shares of Senseonics common stock at an exercise price of $5.71 per share. The option vests in full on the earlier of one year from grant or the next annual stockholders meeting, subject to continuous service.

What are Edward Fiorentino’s holdings in Senseonics (SENS) after these grants?

After the reported equity awards, Edward Fiorentino directly holds 83,339 shares of Senseonics common stock and 13,574 stock options. These positions reflect compensation-related grants, with both the restricted stock units and options subject to vesting conditions based on continued board service.

How do the Senseonics (SENS) RSU grants to Edward Fiorentino vest?

The 9,852 RSUs vest in full on the earlier of the one-year anniversary of the grant date or the next annual Senseonics stockholders meeting. Vesting requires Edward Fiorentino’s continuous service as specified under the company’s non-employee director compensation policy.

Is Edward Fiorentino’s Senseonics (SENS) Form 4 a buy or sale of shares?

The Form 4 reflects equity awards, not open-market buys or sales. It reports grant-based acquisitions of restricted stock units and stock options awarded under Senseonics’ non-employee director compensation policy, rather than discretionary trading activity in the company’s shares.

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Accepted by SEC EDGAR 05/21/2026 - 05:40 PM 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^*

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)
05/20/2026

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	05/20/2026		A		9,852(1)	A	$0(2)	83,339	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
Stock Option (right to buy)	$5.71	05/20/2026		A		13,574		(3)	05/19/2036	Common Stock	13,574	$0	13,574	D

Explanation of Responses:

1. Represents a restricted stock unit ("RSU") grant pursuant to the Issuer's non-employee director compensation policy (the "Policy"). The RSUs vest in full on the earlier of the one year anniversary of the date of grant or the next annual stockholders meeting, subject to the Reporting Person's continuous service through such vesting date.

2. Each RSU represents a contingent right to receive one share of the Issuer's common stock.

3. Represents a stock option grant pursuant to the Policy. The options vest in full on the earlier of the one year anniversary of the date of grant or the next annual stockholders meeting, subject to the Reporting Person's continuous service through such vesting date.

	/s/ Frederick T. Sullivan, Attorney-in-Fact	05/21/2026
	** 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)