Carl A. Albert

Surf Air Mobility Inc.Great Lakes Dredge & Dock Corp

Insider activity · 24 months1 buy0 salesCumulative net flow

Nov 24 · 0 buys · 0 salesDec 24 · 1 buy · 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 · 0 salesSept 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

Companies

▲ Purchases (5 ops.)

€90k

▼ Sales (0 ops.)

—

Latest filing published 21 Apr 2026 for SURF AIR MOBILITY INC., €85k.

Filing timeline

BuySale

Carl A. Albert

Insider track record

Disclosed buys

Disclosed sells

Signal history

Closed purchases

Market purchases

Not enough history yet: 1 closed purchase, at least 2 are needed.

Purchases by company

SURF AIR MOBILITY INC. 1 purchase · last 26 Dec 2024

Since each purchase

Surf Air Mobility Inc.
Filed 26 Dec 2024 · 667 days ago · €48k
-65.6%
Entry US$5.61 · Close at T+365 US$1.93

Entry is the close on the day after publication, the first price a reader could act on. Prices in the listing currency. Past moves are not a forecast.

Carl A. Albert: trading record in brief

Filings by Carl A. Albert span 2 companies, the busiest being Great Lakes Dredge & Dock Corp and Surf Air Mobility Inc. We count 28 filings; the first trade dates from 31 December 2015 and the latest from 21 April 2026.

The open-market record is one-sided, with 5 purchases worth €90k and not one sale. Buying on the open market means paying the going price with one's own funds, a different act from receiving shares as pay. Besides market trades, the filings include 23 share grants.

In size, the median ticket on the buying side is €8,507. Of 5 purchases, 5 formed part of a group of insiders buying within 30 days of each other. Purchases made close together by different insiders form what is called a cluster.

The newest entry dates from 21 April 2026: a share grant of €85k, in Surf Air Mobility Inc. The latest purchase dates back some time: it was published 667 days ago, on 26 December 2024. The median gap between a trade and its publication by SEC (Form 4) is 3 days. Section 16 rules allow two business days to file each Form 4. Every figure here comes from the filings published by SEC (Form 4) and describes the past, not future prices; it is not investment advice.