InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
0
T+90 hit rate
60%
T+90 mean return
+5.7%
Across 5 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Discover the complete record of transactions filed by Ziemba Lawrence Michael, Director. Insider active across 4 companies, notably PBF Logistics LP. Aggregated, 17 disclosures have been published. Activity tracked since 1 July 2021. The latest transaction was disclosed on 29 April 2025 (Attribution). Regulator: SEC (Form 4). The full history is accessible without signup.
Declarations17 total
10,163 shares0Class A Common StockSEC:0000950170-25-061724:0
15,290 shares0Class A SharesSEC:0001062993-24-015208:0
3,286 shares0Class A Common StockSEC:0000950170-24-051694:0
6,480 shares0Class A SharesSEC:0001062993-23-016651:0
5,393 shares0Class A Common StockSEC:0001209191-23-027728:0
1,745 shares0Class A Common StockSEC:0001209191-23-001617:0
4,723 sharesCommon Unit representing LP interestSEC:0001140361-22-043843:0
6,480 shares0Class A SharesSEC:0001062993-22-018143:0
1,313 shares0Common Unit representing LP interestSEC:0001209191-22-040987:0
862 shares0Common Unit representing LP interestSEC:0001209191-22-025859:0
618 shares0Common Units representing limited partner interestSEC:0001209191-22-004755:0
618 shares0Common Units representing limited partner interestSEC:0001209191-22-004755
6,480 shares0Class A SharesSEC:0001615619-21-000049
6,480 shares0Class A SharesSEC:0001615619-21-000049:0
1,313 shares0Common Units representing limited partner interestSEC:0001209191-21-044840
1,313 shares0Common Units representing limited partner interestSEC:0001209191-21-044840:0
6,914 sharesRestricted Stock UnitsSEC:0001534701-16-000106:0
17 of 17 declarations
About Ziemba Lawrence Michael
Ziemba Lawrence Michael is a Board Member of PBF Logistics LP and PLAINS GP HOLDINGS LP. In this role, he is responsible for overseeing the operations and strategy of these companies. His industry experience allows him to provide valuable contributions to discussions on governance and strategic direction.
