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Senseonics (NYSE: SENS) CFO granted RSUs and stock options

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

Senseonics Holdings, Inc. reported that Chief Financial Officer Frederick T. Sullivan received equity compensation consisting of restricted stock units and stock options. He was granted 90,253 RSUs, each representing a right to receive one share of common stock.

The RSUs vest in eight equal installments, starting on June 15, 2026, with remaining installments every six months beginning November 15, 2026, subject to his continuous service. Sullivan also received 124,193 employee stock options with an exercise price of $5.54 per share, vesting in 48 equal monthly installments beginning May 19, 2026 and expiring on May 18, 2036. Following the RSU grant, he holds 231,874 common shares directly.

Positive

  • None.

Negative

  • None.
Insider Sullivan Frederick T.
Role Chief Financial Officer
Type Security Shares Price Value
Grant/Award Employee Stock Option (right to buy) 124,193 $0.00 --
Grant/Award Common Stock 90,253 $0.00 --
Holdings After Transaction: Employee Stock Option (right to buy) — 124,193 shares (Direct, null); Common Stock — 231,874 shares (Direct, null)
Footnotes (1)
  1. Represents a restricted stock unit ("RSU") grant. The RSUs vest in eight equal installments with the first installment vesting on June 15, 2026 and the remaining seven installments vesting in six month increments commencing on November 15, 2026, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date. Each RSU represents a contingent right to receive one share of the Issuer's common stock. The options vest in 48 equal monthly installments commencing on May 19, 2026, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.
RSU grant size 90,253 RSUs Granted to CFO on May 19, 2026
Options granted 124,193 options Employee stock options granted May 19, 2026
Option exercise price $5.54 per share Exercise price for newly granted options
Shares held after grant 231,874 shares Common stock directly held after RSU grant
Option expiration date May 18, 2036 Expiration of employee stock options
RSU vesting start June 15, 2026 First RSU installment vests
Option vesting start May 19, 2026 Monthly option vesting begins
restricted stock unit ("RSU") financial
"Represents a restricted stock unit ("RSU") grant."
continuous service financial
"subject to the Reporting Person's continuous service with the Issuer"
Employee Stock Option (right to buy) financial
"security_title": "Employee Stock Option (right to buy)""
vest financial
"The RSUs vest in eight equal installments with the first installment vesting on June 15, 2026"
A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.
exercise price financial
"conversion_or_exercise_price": "5.5400""
The exercise price is the fixed amount at which you can buy or sell an asset, like a stock, when using an options contract. It matters because it helps determine whether exercising the option will be profitable or not, depending on the current market price. Think of it as the set price you agree on today to buy or sell later.
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Learn about SEC filing dates
SEC Form 4
FORM 4UNITED 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*
Sullivan Frederick T.

(Last)(First)(Middle)
C/O SENSEONICS HOLDINGS, INC.
20451 SENECA MEADOWS PARKWAY

(Street)
GERMANTOWN MARYLAND 20876

(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)
Director10% Owner
XOfficer (give title below)Other (specify below)
Chief Financial Officer
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
05/19/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock05/19/2026A90,253(1)A$0(2)231,874D
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount or Number of Shares
Employee Stock Option (right to buy)$5.5405/19/2026A124,193 (3)05/18/2036Common Stock124,193$0124,193D
Explanation of Responses:
1. Represents a restricted stock unit ("RSU") grant. The RSUs vest in eight equal installments with the first installment vesting on June 15, 2026 and the remaining seven installments vesting in six month increments commencing on November 15, 2026, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.
2. Each RSU represents a contingent right to receive one share of the Issuer's common stock.
3. The options vest in 48 equal monthly installments commencing on May 19, 2026, subject to the Reporting Person's continuous service with the Issuer as of the applicable vesting date.
/s/ Frederick T. Sullivan05/21/2026
** Signature of Reporting PersonDate
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)

FAQ

What did Senseonics (SENS) disclose about CFO Frederick T. Sullivan’s new RSU grant?

Senseonics disclosed that CFO Frederick T. Sullivan received a grant of 90,253 restricted stock units. These RSUs vest in eight equal installments starting June 15, 2026, then every six months from November 15, 2026, contingent on his continued service with the company.

How many stock options did the Senseonics CFO receive in this Form 4 filing?

The CFO received 124,193 employee stock options, each convertible into one share of common stock. These options carry an exercise price of $5.54 per share and vest in 48 equal monthly installments starting May 19, 2026, subject to continuous service.

What is the vesting schedule for Frederick T. Sullivan’s Senseonics RSU award?

The RSU award vests in eight equal installments. The first installment vests on June 15, 2026, and the remaining seven installments vest in six-month increments starting November 15, 2026, provided Sullivan remains in continuous service with Senseonics on each vesting date.

When do the newly granted Senseonics stock options to the CFO expire?

The employee stock options granted to the CFO expire on May 18, 2036. They vest in 48 equal monthly installments beginning May 19, 2026, so the options gradually become exercisable over four years, contingent on his continued service with the company.

How many Senseonics common shares does the CFO hold after this Form 4 transaction?

After the RSU grant reported in this Form 4, the CFO directly holds 231,874 shares of Senseonics common stock. This figure reflects his non-derivative holdings following the acquisition of 90,253 RSUs that convert into common shares upon vesting.

What does each RSU in the Senseonics grant to the CFO represent?

Each RSU in the grant represents a contingent right to receive one share of Senseonics common stock. The shares are delivered as the RSUs vest over time, provided the CFO maintains continuous service with the company through the specified vesting dates.