Quick Takeaways
- GGCP, INC. has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $1,662,146.
- Recent insider filing activity is available below.
Insider Trading & Ownership of GGCP, INC.
- Location
- Greenwich, CT
- Summary
- The estimated value of insider holdings of GGCP, INC. is at least $1,662,146 dollars as of 10 Oct 2023. GGCP, INC. is the 10%+ Owner of MachTen, Inc. and owns shares of MachTen, Inc. (MACT) stock worth about $1.31M. GGCP, INC. is the 10%+ Owner of GAMCO INVESTORS, INC. ET AL and owns shares of GAMCO INVESTORS, INC. ET AL stock worth about $356.9K.
- Signature
- /s/ Douglas R. Jamieson, Attorney-in-fact for GGCP, Inc., GGCP Holdings, LLC, Mario J. Gabelli and LICT Corporation
- All Insider Reports
- All Insider Reports
Follow Filing Activity
Follow GGCP, INC. and return when a new Insider Trading filing changes the record on this page.
This uses the existing product follow flow to surface future filing-backed changes without guessing what they mean.
What Changed
- Largest disclosed position: MachTen, Inc. ($1,305,250).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of GGCP, INC.
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| MACT | MachTen, Inc. | 10%+ Owner | $1,305,250 | 10 Oct 2023 | ||
| GAMI | GAMCO INVESTORS, INC. ET AL | 10%+ Owner | $356,896 | 19 Sep 2022 |
Insider Transactions Reported by GGCP, INC.:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.