Quick Takeaways
- Starboard Value LP filed SCHEDULE 13D/A for ROGERS CORP Capital Stock, par value $1.00 per share (ROG).
- Disclosed ownership: 3.3%.
- Date of event: 21 Jan 2026.
Starboard Value LP - 21 Jan 2026 SCHEDULE 13D/A Report for ROGERS CORP Capital Stock, par value $1.00 per share (ROG)
- Filing Manager
- Starboard Value LP
- Reporting Manager
- Starboard Value LP
- Symbol
- ROG
- Shares outstanding
- 18,161,455 shares
- Disclosed Ownership
- 599,328 shares
- Ownership
- 3.3%
- Form type
- SCHEDULE 13D/A
- Filing time
- 23 Jan 2026, 21:45:12 UTC
- Date of event
- 21 Jan 2026
- Previous filing
- 31 Oct 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Starboard Value LP disclosed 3.3% ownership in ROGERS CORP Capital Stock, par value $1.00 per share (ROG) on 21 Jan 2026."
What Changed
- Previous schedule filing date: 31 Oct 2025.
- Current filing was accepted on 23 Jan 2026, 21:45.
Why This Matters
- This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
- You can verify ownership claims directly against the original SEC filing.
Source Evidence
Backed by Schedule 13D/13G
See Original Filing
Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.
Reporting Managers (12)
| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Starboard Value LP | 3.3% | 599,328 | 599,328 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory of Starboard Value GP LLC, its general partner | 0001517137 |
| STARBOARD VALUE & OPPORTUNITY MASTER FUND LTD | 1.8% | 317,714 | 317,714 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory of Starboard Value LP, its investment manager | 0001373638 |
| STARBOARD VALUE & OPPORTUNITY S LLC | 0.2% | 35,901 | 35,901 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory of Starboard Value LP, its manager | 0001519812 |
| Starboard Value & Opportunity Master Fund L LP | 0.1% | 20,710 | 20,710 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory of Starboard Value L LP, its general partner | 0001767736 |
| Starboard Value L LP | 0.1% | 20,710 | 20,710 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory of Starboard Value R GP LLC, its general partner | 0001767773 |
| Starboard Value R GP LLC | 0.1% | 20,710 | 20,710 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory | 0001575979 |
| Starboard X Master Fund Ltd | 0.7% | 128,595 | 128,595 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory of Starboard Value LP, its investment manager | 0001833016 |
| Starboard Value GP LLC | 3.3% | 599,328 | 599,328 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory of Starboard Principal Co LP, its member | 0001517138 |
| Starboard Principal Co LP | 3.3% | 599,328 | 599,328 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory of Starboard Principal Co GP LLC, its general partner | 0001517139 |
| Starboard Principal Co GP LLC | 3.3% | 599,328 | 599,328 | 0 | /s/ Lindsey Cara | Lindsey Cara, Authorized Signatory | 0001517140 |
| Smith Jeffrey C | 3.3% | 599,328 | 0 | 599,328 | /s/ Lindsey Cara | Lindsey Cara, Attorney-in-Fact for Jeffrey C. Smith | 0001362697 |
| Feld Peter A | 3.3% | 599,328 | 0 | 599,328 | /s/ Lindsey Cara | Lindsey Cara, Attorney-in-Fact for Peter A. Feld | 0001410600 |