SEC ownership of Sisecam Resources LP

Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001575051.

Comparable stake leader

Sisecam Chemicals USA Inc.

Disclosed value leader

Sisecam Chemicals USA Inc.

Comparable rows

0/3

Latest evidence

26 May 2023

Ownership snapshot CIK-linked ownership evidence from parsed SEC filings. 1 signal
Latest parsed ownership date
26 May 2023
Freshness: Most recent filing date in this holder set
Issuer Names, identifiers, and filing context for this profile. 2 identity fields
Issuer CIK
0001575051
Issuer location
Atlanta, GA

Ownership snapshot

Top shareholders of Sisecam Resources LP (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
Sisecam Chemicals USA Inc.
Disclosed value leader
Sisecam Chemicals USA Inc.
Comparable rows
0/3
Latest evidence
26 May 2023
3/4/5 Highest disclosed value: $495,218,725 3 rows are not safely comparable across share classes.

Quick read

Sisecam Chemicals USA Inc. has the largest disclosed position value at $495.22M.

0 of 3 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 Sisecam Chemicals USA Inc.'s linked filing trail.
Disclosed position value Top 3
Sisecam Chemicals USA Inc. $495.22M
Ciner Enterprises Inc. $145.51M
Eduard Freydel $281.8K

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-3 of 3 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
Sisecam Chemicals USA Inc.
3/4/5
Other*, 10%+ Owner
class O/S missing
$495,218,725
19,808,749 shares
26 May 2023
Ciner Enterprises Inc.
3/4/5
10%+ Owner
class O/S missing
$145,510,000
5,820,400 shares
21 Dec 2021
Eduard Freydel
3/4/5
VP, Supply Chain and Finance
class O/S missing
$281,750
11,270 shares
27 Jul 2021
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 18 Jul 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 1-20 of 20 reporting-owner rows connected to Sisecam Resources LP. Open a relationship link for the CIK-to-CIK filing trail.

Rows
20
Largest Forms 3/4/5 holder
Sisecam Chemicals USA Inc.
Net 12M change
$0
Latest report
26 May 2023
Name Relationship Holdings Value Past Year Net Change Change % Valuation Report Date
Sisecam Chemicals USA Inc. Other*, 10%+ Owner $495,218,725 Filing P/S 26 May 2023
Ciner Enterprises Inc. 10%+ Owner $145,510,000 Mixed 21 Dec 2021
Eduard Freydel VP, Supply Chain and Finance $281,750 Mixed 27 Jul 2021
Tahsin Burhan Ergene Director Mixed 21 Dec 2021
Hande Eroz Director Mixed 21 Dec 2021
Gorkem Elverici Director Mixed 21 Dec 2021
Huseyin Kuscu Director Mixed 21 Dec 2021
Selma Oner Director Mixed 21 Dec 2021
Abdullah Kilinc Director Mixed 21 Dec 2021
Gokhan Guralp Director Mixed 21 Dec 2021
Ebru Sapoglu Director Mixed 05 Aug 2022
Thomas W. Jasper Director Mixed 26 May 2023
Oguz Erkan Director Mixed 26 May 2023
Raymond Katekovich VP, Sales and Marketing Mixed 26 May 2023
Marla Nicholson V.P., Gen. Counsel & Secretary Mixed 26 May 2023
Christopher Lee DeBerry CAO and Corporate Controller Mixed 26 May 2023
Alec Gilbert Dreyer Director Mixed 26 May 2023
Mehmet Nedim Kulaksizoglu Chief Financial Officer Mixed 29 Mar 2022
Ertugrul Kaloglu Chief Executive Officer Mixed 15 Apr 2022
Michael E. Ducey Director Mixed 26 May 2023

Recent insider transactions for Sisecam Resources LP

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.
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