InsidersTradesSigma
Total declarations
Companies
▲ Purchases (5 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
5
Disclosed sells
0
T+90 hit rate
35%
T+90 mean return
-7.2%
Across 34 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by EIN MARK, Director. Insider active across 6 companies, notably Lindblad Expeditions Holdings, INC.. Aggregated, 61 reports have been logged. Split: 5 buys · 0 sell. Total volume traded: €4.8m. History available since 30 June 2021. The latest transaction was disclosed on 17 October 2025 (J). Regulator: SEC (Form 4). The full history is free.
Declarations61 total
3,670,279 shares0Common StockSEC:0001213900-25-100830:0
6,666 sharesClass A Common StockSEC:0000905148-25-001204:0
22,218 shares0Common StockSEC:0001213900-25-028041:0
16,468 sharesClass A Common StockSEC:0000905148-25-000159:0
14,647 shares@ US$7.5159.7% of flowRestricted StockSEC:0000897069-24-001674:0
1,832,810 shares0Common StockSEC:0001213900-24-065287:0
18,640 shares0Common StockSEC:0001213900-24-029524:0
2,329 shares0Restricted Stock UnitsSEC:0000897069-24-000063:0
100,000 shares0Common StockSEC:0000897069-23-001840:0
100,000 shares@ US$4.957616.9% of flowCommon StockSEC:0001213900-23-086973:0
Ideal exit: 6 Aug 2024 (T+270)
3,645 shares0Restricted Stock UnitsSEC:0000897069-23-001423:0
8,276 shares0Restricted StockSEC:0000897069-23-001161:0
2,412 shares0Restricted Stock UnitsSEC:0000897069-23-000833:0
46,157 sharesCommon StockSEC:0000899243-23-016317:0
46,156 sharesCommon StockSEC:0000899243-23-016103:0
46,156 sharesCommon StockSEC:0000899243-23-015738:0
46,156 sharesCommon StockSEC:0000899243-23-015546:0
49,700 sharesCommon StockSEC:0000899243-23-015434:0
49,700 sharesCommon StockSEC:0000899243-23-015273:0
49,700 sharesCommon StockSEC:0000899243-23-014698:0
39,100 shares0Common StockSEC:0001213900-23-046817:0
49,700 sharesCommon StockSEC:0000899243-23-014468:0
49,700 sharesCommon StockSEC:0000899243-23-014269:0
49,700 sharesCommon StockSEC:0000899243-23-014034:0
164,100 shares0Common StockSEC:0001213900-23-043649:0
25 of 61 declarations
About EIN MARK
EIN MARK is associated with LINDBLAD EXPEDITIONS HOLDINGS, INC.
