Director Andrew Hykes files Form 3 at Shoulder Innovations (SI)

Rhea-AI Filing Summary

SHOULDER INNOVATIONS, INC. director Andrew Hykes filed an initial Form 3 to report his beneficial ownership as a company insider. The filing lists him as a director and does not show any share purchases, sales, or other transactions in this excerpt.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Hykes Andrew

(Last) (First) (Middle)

C/O SHOULDER INNOVATIONS, INC.

1535 STEELE AVENUE SW, SUITE B

(Street)

GRAND RAPIDS MI 49507

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
02/26/2026

3. Issuer Name and Ticker or Trading Symbol
SHOULDER INNOVATIONS, INC. [ SI ]

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

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

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit 24.1 - Power of Attorney

No securities are beneficially owned.

	/s/ Jeffrey Points, as Attorney-in-Fact	03/04/2026
	** 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 5 (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).
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FAQ

What does the Form 3 filing for SHOULDER INNOVATIONS (SI) show for Andrew Hykes?

The Form 3 shows that Andrew Hykes is a director of SHOULDER INNOVATIONS, INC. It serves as his initial statement of beneficial ownership as an insider, and this excerpt contains no reported transactions or share movements.

Are there any stock purchases or sales reported for Andrew Hykes in SHOULDER INNOVATIONS (SI) Form 3?

No stock purchases or sales are reported for Andrew Hykes in this Form 3 excerpt. The transaction summary shows zero buy, sell, acquire, dispose, or other transactions, indicating only an initial ownership reporting with no trading activity disclosed here.

What insider role does Andrew Hykes hold at SHOULDER INNOVATIONS (SI)?

Andrew Hykes is identified as a director of SHOULDER INNOVATIONS, INC. in the Form 3. The filing flags him specifically as a director, with no officer position or ten-percent beneficial ownership status indicated in the provided data.

Does the SHOULDER INNOVATIONS (SI) Form 3 indicate large ownership or control by Andrew Hykes?

The Form 3 flags Andrew Hykes as a director but not as a ten-percent owner. The provided data does not list specific share amounts or show that he meets the ten-percent beneficial ownership threshold based on this excerpt alone.

Do the footnotes in the SHOULDER INNOVATIONS (SI) Form 3 change how Andrew Hykes’ holdings are viewed?

The Form 3 footnote field is effectively empty in this excerpt. There are no additional explanations about voting or investment authority, indirect ownership structures, or disclaimers of beneficial ownership disclosed here.