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

Filing Impact

(Neutral)

Filing Sentiment

(Neutral)

Form Type

Rhea-AI Filing Summary

Prince Douglas S reported acquisition or exercise transactions in this Form 4 filing.

Senseonics Holdings, Inc. director Douglas S. Prince received a grant of 1,515 shares of common stock. This stock was issued under the company’s non-employee director compensation policy in lieu of quarterly cash retainer fees. The grant value equaled $8,120.40, based on a $5.36 closing share price. Following this award, Prince directly holds 69,331 shares of Senseonics common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Prince Douglas S

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,515	$5.36	$8K

Holdings After Transaction: Common Stock — 69,331 shares (Direct, null)

Footnotes (1)

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Key Figures

Shares granted: 1,515 shares Grant value: $8,120.40 Price per share: $5.36 per share +1 more

4 metrics

Shares granted 1,515 shares Common stock award to director on July 1, 2026

Grant value $8,120.40 Director quarterly retainer fees paid in stock

Price per share $5.36 per share Closing price on Nasdaq Global Select Market on July 1, 2026

Shares owned after 69,331 shares Director’s direct holdings after the grant

Key Terms

non-employee director compensation policy, quarterly retainer fees, Nasdaq Global Select Market, Form 4

4 terms

non-employee director compensation policy financial

"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 market

"the closing price of Issuer's common stock on the Nasdaq Global Select Market on July 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.

Form 4 regulatory

"INSIDER FILING DATA (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.

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/02/2026 - 04:11 PM Accepted by SEC EDGAR 07/02/2026 - 04:10 PM

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^*

Prince Douglas S

(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)
07/01/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	07/01/2026		A⁽¹⁾		1,515	A	$5.36	69,331	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

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 $8,120.40 divided by $5.36, the closing price of Issuer's common stock on the Nasdaq Global Select Market on July 1, 2026.

	/s/ Frederick T. Sullivan, Attorney-in-Fact	07/02/2026
	** 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)

Source: View Original Filing on SEC EDGAR

FAQ

What did director Douglas S. Prince report in this Senseonics (SENS) Form 4 filing?

Director Douglas S. Prince reported receiving 1,515 shares of Senseonics common stock. The shares were granted as part of his non-employee director compensation, issued instead of paying his quarterly board retainer fees in cash.

How was the number of shares in the SENS director grant calculated?

The 1,515 shares were calculated by dividing $8,120.40 of director retainer fees by $5.36. The $5.36 figure was the closing price of Senseonics common stock on the Nasdaq Global Select Market on July 1, 2026.

What is the total Senseonics (SENS) shareholding of Douglas S. Prince after this grant?

After receiving the 1,515-share stock grant, Douglas S. Prince directly holds 69,331 shares of Senseonics common stock. This figure reflects his updated ownership position as reported in the Form 4 insider transaction filing.

Is the Senseonics (SENS) Form 4 transaction a market purchase or a compensation grant?

The Form 4 transaction is a compensation-related grant, not a market purchase. Shares were issued under the non-employee director compensation policy, providing stock in lieu of cash quarterly retainer fees owed to the director.

Why did Senseonics issue stock to its director instead of paying cash fees?

Senseonics used its non-employee director compensation policy to issue common stock instead of cash. The 1,515 shares, worth $8,120.40 at a $5.36 price, were granted in lieu of quarterly retainer fees owed to director Douglas S. Prince.