Marian Koziol

Executive

Frontier Lithium Inc.

Insider activity · 24 months0 buys1 saleCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 0 buys · 0 salesJan 25 · 0 buys · 0 salesFeb 25 · 0 buys · 0 salesMar 25 · 0 buys · 0 salesApr 25 · 0 buys · 0 salesMay 25 · 0 buys · 0 salesJun 25 · 0 buys · 0 salesJul 25 · 0 buys · 0 salesAug 25 · 0 buys · 1 saleSept 25 · 0 buys · 0 salesOct 25 · 0 buys · 0 salesNov 25 · 0 buys · 0 salesDec 25 · 0 buys · 0 salesJan 26 · 0 buys · 0 salesFeb 26 · 0 buys · 0 salesMar 26 · 0 buys · 0 salesApr 26 · 0 buys · 0 salesMay 26 · 0 buys · 0 salesJun 26 · 0 buys · 0 salesJul 26 · 0 buys · 0 salesAug 26 · 0 buys · 0 salesSept 26 · 0 buys · 0 salesOct 26 · 0 buys · 0 sales

Total declarations

Company

▲ Purchases (0 ops.)

—

▼ Sales (3 ops.)

€75k

Latest filing published 30 Apr 2026 for FRONTIER LITHIUM INC., €14k.

Filing timeline

BuySale

Marian Koziol

Insider track record

Disclosed buys

Disclosed sells

Signal history

Marian Koziol: trading record in brief

Marian Koziol discloses dealings in Frontier Lithium Inc. to SEDI. In total, 11 filings cover trades dated from 15 December 2017 to 30 April 2026.

Sales make up the whole of the open-market record (3 sales, €75k). Other entries cover 7 option exercises.

Most recently, on 30 April 2026, the filings show a transaction worth €14k in Frontier Lithium Inc. Filings reach the SEDI feed a median of 2 days after the trade. That lag is the time during which only the insider knows about the trade. Selling is not necessarily a view on the stock: liquidity needs and diversification are common motives. Every figure here comes from the filings published by SEDI and describes the past, not future prices; it is not investment advice.