InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (12 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
12
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Dryden L. Dyson, Director. Insider active across 1 company, notably Lindblad Expeditions Holdings, INC.. Cumulatively, 21 disclosures have been logged. Breakdown: 0 buy · 12 sells. Total volume traded: €3.8m. History available since 2 June 2021. The latest transaction was disclosed on 8 August 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Dryden L. Dyson
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Declarations21 total
3,240 shares0Restricted StockSEC:0000897069-26-001611:0
39,946 shares@ US$22.04110.043% mcap12.1% of flowCommon StockSEC:0000897069-26-001328:0
8,899 shares@ US$12.362.2% of flowRestricted StockSEC:0000897069-25-001288:0
16,667 shares@ US$13.123.8% of flowCommon StockSEC:0000897069-24-002174:0
16,666 shares@ US$9.902.8% of flowCommon StockSEC:0000897069-24-001968:0
100,000 shares0Common StockSEC:0000897069-24-001105:0
8,276 shares0Restricted StockSEC:0000897069-23-001163:0
9,615 shares0Restricted StockSEC:0001567619-22-015388:0
10,461 shares@ US$16.50230.013% mcap3.2% of flowCommon StockSEC:0001567619-22-009317:0
17,333 shares@ US$16.50235.4% of flowCommon StockSEC:0001567619-22-009030:0
2,046 shares@ US$16.25930.6% of flowCommon StockSEC:0001567619-22-008913:0
20,837 shares@ US$16.03426.2% of flowCommon StockSEC:0001567619-22-008814:0
6,724 shares@ US$16.00022.0% of flowCommon StockSEC:0001567619-22-008254:0
41,578 shares@ US$17.110412.3% of flowCommon StockSEC:0001567619-21-019603:0
38,731 shares@ US$16.505411.1% of flowCommon StockSEC:0001567619-21-019357:0
5,655 shares0Restricted Stock UnitsSEC:0001567619-21-014894:0
11,569 shares@ US$16.533.2% of flowCommon StockSEC:0001567619-21-012936:0
15,270 shares@ US$16.094.1% of flowCommon StockSEC:0001567619-21-012628:0
33,591 shares@ US$16.079.1% of flowCommon StockSEC:0001567619-21-012543:0
10,000 shares@ US$17.91192.9% of flowCommon StockSEC:0001567619-21-011602:0
6,660 sharesCommon StockSEC:0001140361-16-046684:0
21 of 21 declarations
About Dryden L. Dyson
Dryden L. Dyson is Administrateur and a Director at Lindblad Expeditions Holdings, INC. He has filed 20 forms in total, and in the recent filings available, the transactions are all sells, for a total amount of EUR 3,763,142 between 2016-01-05 and 2026-06-08.
