Comparable stake leader
TardiMed Sciences LLC
SEC ownership of TREX WIND-DOWN, INC.
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001504167.
Disclosed value leader
TardiMed Sciences LLC
Comparable rows
0/9
Latest evidence
20 Aug 2023
- Parsed ownership sources
-
3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
TardiMed Sciences LLC
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
20 Aug 2023
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001504167
- Issuer location
- Warren, NJ
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of TREX WIND-DOWN, INC. (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
TardiMed Sciences LLC
Disclosed value leader
TardiMed Sciences LLC
Comparable rows
0/9
Latest evidence
20 Aug 2023
3/4/5
Highest disclosed value: $5,715,456
9 rows are not safely comparable across share classes.
Showing 1-8 of 9 holder rows.
Quick read
TardiMed Sciences LLC has the largest disclosed position value at $5.72M.
0 of 9 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens TardiMed Sciences LLC's linked filing trail.
Disclosed position value
Top 5
TardiMed Sciences LLC
$5.72M
John Koconis
$115.3K
Zachary Rome
$97.2K
Alan Mendelsohn
$57.7K
Joseph Lucchese
$57.3K
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 9 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| TardiMed Sciences LLC |
3/4/5
10%+ Owner
|
—
class O/S missing
|
$5,715,456
3,508,567 shares
|
— | 02 Sep 2021 |
| John Koconis |
3/4/5
CEO & Chairman
|
—
class O/S missing
|
$115,309
70,785 shares
|
— | 20 Aug 2023 |
| Zachary Rome |
3/4/5
Director
|
—
class O/S missing
|
$97,245
59,696 shares
|
— | 04 Mar 2022 |
| Alan Mendelsohn |
3/4/5
EVP & CMO
|
—
class O/S missing
|
$57,719
35,432 shares
|
— | 20 Aug 2023 |
| Joseph Lucchese |
3/4/5
EVP & CFO
|
—
class O/S missing
|
$57,329
35,193 shares
|
— | 20 Aug 2023 |
| Edward J. Sitar |
3/4/5
Director
|
—
mixed-class rows
|
$18,126
16,454 shares
mixed-class rows
|
— | 15 Apr 2023 |
| David E. Cohen |
3/4/5
Director
|
—
mixed-class rows
|
$9,937
10,200 shares
mixed-class rows
|
— | 15 Apr 2023 |
| Gianluca Pirozzi |
3/4/5
Director
|
—
mixed-class rows
|
$9,937
10,200 shares
mixed-class rows
|
— | 15 Apr 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 19 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-9 of 9 reporting-owner rows connected to TREX WIND-DOWN, INC.. Open a relationship link for the CIK-to-CIK filing trail.
Rows
9
Largest Forms 3/4/5 holder
TardiMed Sciences LLC
Net 12M change
$0
Latest report
20 Aug 2023
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| TardiMed Sciences LLC | 10%+ Owner | $5,715,456 | Mixed | 02 Sep 2021 | ||
| John Koconis | CEO & Chairman | $115,309 | Mixed | 20 Aug 2023 | ||
| Zachary Rome | Director | $97,245 | Mixed | 04 Mar 2022 | ||
| Alan Mendelsohn | Evp & Cmo | $57,719 | Mixed | 20 Aug 2023 | ||
| Joseph Lucchese | Evp & Cfo | $57,329 | Mixed | 20 Aug 2023 | ||
| Edward J. Sitar | Director | $18,126 | Mixed | 15 Apr 2023 | ||
| David E. Cohen | Director | $9,937 | Mixed | 15 Apr 2023 | ||
| Gianluca Pirozzi | Director | $9,937 | Mixed | 15 Apr 2023 | ||
| Lubor Gaal | Director | $9,937 | Mixed | 15 Apr 2023 |
Recent insider transactions for TREX WIND-DOWN, INC.
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.