IPO registrations (S-1, F-1) · Registrants
SHOULDER INNOVATIONS, INC.
- SEC CIK
- 1699350 · filings on EDGAR ↗
- Registration
- Form S-1, first filed 2025-07-07, last 2025-07-25; 1 initial registration, 3 amendments
- Outcome
- Final prospectus filed 2025-08-01; declared effective 2025-07-30
- Industry (SIC)
- Surgical & Medical Instruments & Apparatus 3841
- Incorporated in
- DE
- Business address
- 1535 STEELE AVENUE SW, SUITE B, Grand Rapids, MI 49507
- EIN
- 27-0538764
- Ticker
- SI (NYSE)
- EDGAR entity type
- operating
- Insiders and CEO pay
- SHOULDER INNOVATIONS, INC. on the corporate pages
Offering terms
- Proposed price range
- $19.00–$21.00 per share (S-1/A filed 2025-07-25)
- Final price
- $15.00 per share, below the range (424B4 filed 2025-08-01, an initial public offering)
- Shares sold
- 5,000,000
- Gross proceeds
- $75,000,000 before underwriting discounts and any over-allotment option
- Listing
- NYSE under the symbol SI
- Lead underwriters
- Morgan Stanley (1,600,000 shares); Goldman Sachs (1,400,000 shares); Piper Sandler (1,000,000 shares)
- Syndicate
- Jefferies (600,000); BTIG (400,000)
Read from the cover pages of the filings listed under “Prospectus pages read” below; check the document for anything that matters.
On this site
- Business registration: Shoulder Innovations, Inc. Fuzzy (name and state)
- Form 5500 plan sponsor: SHOULDER INNOVATIONS, INC. EXACT (EIN (EXACT))
- Federal award recipient: SHOULDER INNOVATIONS, INC. Fuzzy (name and state)
- Federal award recipient: SHOULDER INNOVATIONS, LLC Fuzzy (name and state)
- Form D issuer: SHOULDER INNOVATIONS, INC. EXACT (CIK (EXACT))
- SEC filer: SHOULDER INNOVATIONS, INC. EXACT (CIK (EXACT))
Filings 7
| Filed | Form | What it is | Name as filed | EDGAR |
|---|---|---|---|---|
| 2025-07-07 | S-1 | S-1 (registration) | SHOULDER INNOVATIONS, INC. | 0001628280-25-034437 ↗ |
| 2025-07-09 | S-1/A | S-1/A (amendment) | SHOULDER INNOVATIONS, INC. | 0001628280-25-034668 ↗ |
| 2025-07-24 | S-1/A | S-1/A (amendment) | SHOULDER INNOVATIONS, INC. | 0001628280-25-035833 ↗ |
| 2025-07-25 | S-1/A | S-1/A (amendment) | SHOULDER INNOVATIONS, INC. | 0001628280-25-036019 ↗ |
| 2025-07-30 | EFFECT | EFFECT (declared effective) | SHOULDER INNOVATIONS, INC. | 9999999995-25-002412 ↗ |
| 2025-08-01 | 424B4 | 424B4 (final prospectus) | SHOULDER INNOVATIONS, INC. | 0001628280-25-037109 ↗ |
| 2026-08-13 | EFFECT | EFFECT (declared effective) | SHOULDER INNOVATIONS, INC. | 9999999995-26-002659 ↗ |
Prospectus pages read 2
| Filed | Form | Read as | Range | Price | Shares | Proceeds | Listing | Underwriters | What was found | Document |
|---|---|---|---|---|---|---|---|---|---|---|
| 2025-07-25 | S-1/A | registration statement | $19.00–$21.00 | 5,000,000 | - | NYSE SI | 5 | primary document; range, shares headline, cover names 5 | document ↗ | |
| 2025-08-01 | 424B4 | final prospectus | $15.00 | 5,000,000 | $75,000,000 | NYSE SI | 5 | primary document; price sentence, shares headline, proceeds table, underwriting table 5, cover names 5 | document ↗ |
Officers, directors and large holders Forms 3, 4 and 5
| Insider | Role | Title | Filings | Years | On this site |
|---|---|---|---|---|---|
| Ahearn Matthew Fraser | Director,Officer | Chief Operating Officer; CHIEF OPERATING OFFICER | 8 | 2025–2026 | |
| Ball Robert Joseph | Director,Officer | CEO & Executive Chairman; CEO & EXECUTIVE CHAIRMAN | 10 | 2025–2026 | |
| Blue David Lawrence | Officer | See Remarks; SEE REMARKS | 5 | 2025–2026 | |
| Buchholz Richard | Director | 4 | 2025–2026 | ||
| BUCKMAN PAUL | Director | 4 | 2025–2026 | ||
| Carusi Michael A | Director; Director,TenPercentOwner | 2 | 2025 | ||
| George Jean | Other; TenPercentOwner | 2 | 2025 | ||
| Gilde Healthcare Holding B.V. | TenPercentOwner | 7 | 2025–2026 | ||
| Lightstone Ventures II (A), L.P. | Other; TenPercentOwner | 2 | 2025 | ||
| Lightstone Ventures II, L.P. | Other; TenPercentOwner | 2 | 2025 | ||
| LSV Associates II, LLC | Other; TenPercentOwner | 2 | 2025 | ||
| Pardo Geoffrey B | Director,TenPercentOwner | 2 | 2025 | ||
| Plain Henry A JR | Other; TenPercentOwner | 2 | 2025 | ||
| Points Jeffrey S. | Officer | Chief Financial Officer; CHIEF FINANCIAL OFFICER | 7 | 2025–2026 | |
| Sidow Kevin K. | Director | 3 | 2025–2026 | ||
| Tansey Casey M | Director,TenPercentOwner | 3 | 2025–2026 | ||
| Hykes Andrew | Director | 2 | 2026 | ||
| Osborne Jonathan E. | Officer | Chief Commercial Officer | 1 | 2026 |
Everyone who filed an insider report for this company, from the SEC’s Insider Transactions Data Sets (2006 on). Person pages are matched by name and state only.
Private offerings before or after (Form D)
| First filed | Issuer | Industry | Offering | Sold | Investors | Filings |
|---|---|---|---|---|---|---|
| 2025-03-18 | SHOULDER INNOVATIONS, INC. | Other Health Care | $40,129,987 | $20,111,432 | 27 | 1 |
| 2023-02-22 | SHOULDER INNOVATIONS, INC. | Other Health Care | $39,821,690 | $32,229,523 | 21 | 1 |
| 2022-10-06 | SHOULDER INNOVATIONS, INC. | Other Health Care | $7,000,000 | $3,519,131 | 5 | 1 |
| 2020-10-29 | SHOULDER INNOVATIONS, INC. | Other Health Care | $21,550,002 | $21,550,002 | 24 | 1 |
| 2020-02-03 | SHOULDER INNOVATIONS, INC. | Other Health Care | $2,200,000 | $2,200,000 | 31 | 1 |
| 2017-03-01 | SHOULDER INNOVATIONS, INC. | Other Health Care | $5,600,000 | $5,117,451 | 27 | 2 |
Data: SEC EDGAR. The quarterly full index (every S-1, S-1/A, F-1 and F-1/A since 1993, with the pricing prospectus, notice of effectiveness and withdrawal request of each registrant) and the company submissions data (SIC, state of incorporation, address, EIN, tickers, former names). Company details are what EDGAR holds today, not at the time of the filing.
Also on this site Fuzzy
| Record | Name as filed | Where | Dataset | Matched by |
|---|---|---|---|---|
| Business registration | Shoulder Innovations, Inc. | MI | State business registries | name and state |
| Federal award recipient | SHOULDER INNOVATIONS, INC. | MI | Federal spending (USAspending) | name and state |
| Federal award recipient | SHOULDER INNOVATIONS, LLC | MI | Federal spending (USAspending) | name and state |
| Form D issuer | SHOULDER INNOVATIONS, INC. | MI | Form D private offerings | CIK (EXACT) |
| Form D issuer | SHOULDER INNOVATIONS, LLC | MI | Form D private offerings | name and state |
| Paying company | Shoulder Innovations, Inc. | MI | Open Payments (drug and device company payments) | name and state |
| Patent assignee | Shoulder Innovations, LLC | MI | Patents (USPTO) | name and state |
| SEC filer | SHOULDER INNOVATIONS, INC. | SEC filers (EDGAR) | CIK (EXACT) | |
| Trademark owner | Shoulder Innovations, Inc. | MI | Trademarks (USPTO) | name and state |
| Form 5500 plan sponsor | SHOULDER INNOVATIONS, INC. | EIN (EXACT) |
Matched by an identifier (EIN, CIK, CRD), by name and state or city, or by street address; a shared name or address is not proof of the same person or organization. Every link says how it was made; how the cross-referencing works.
Others with the same interests
SIC industry Surgical & Medical Instruments & Apparatus, MI first:
- InfuSystem Holdings, Inc MI
- MIV THERAPEUTICS INC A1
- BIOCUREX INC A1
- Enox Biopharma Inc A1
- Stimcell Energetics Inc. A1
- EVOME MEDICAL TECHNOLOGIES INC. A1
- Breathe BioMedical Inc. A3
- LEGACY VENTURES INTERNATIONAL INC. A6
- TITAN MEDICAL INC A6
- LIFEPOINT INC A6
In other datasets, the same topic (Technology) in MI:
- Form D issuer: 1005 L.C.C. (Form D private offerings)
- Lobbying client: ALLY FINANCIAL INC (Federal lobbying (LDA))
Interests: Surgical & Medical Instruments & Apparatus · Technology