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Companies
▲ Purchases (0 ops.)
▼ Sales (10 ops.)
Latest filing published 29 May 2026 for DUCOMMUN INC /DE/. Read the official filing
Filing timeline
BuySaleMark A. Caylor
Insider track record
Disclosed buys
0
Disclosed sells
10
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Mark A. Caylor: trading record in brief
Mark A. Caylor, listed as chief executive, has filed trades across 2 companies (mainly through SEC (Form 4)), most often in Northrop Grumman Corp /DE/ and Ducommun Inc /DE/. Between 3 May 2021 and 27 May 2026, the trades on record add up to 18 filings.
Sales make up the whole of the open-market record (10 sales, €6.0M). Outside the open market, there are 1 share grant and 7 option exercises.
The record was last updated on 29 May 2026 with a share grant in Ducommun Inc /DE/. Between a trade and the moment it shows up on SEC (Form 4), the median delay is 2 days. The legal deadline for a Form 4 is two business days after the transaction. Sales are harder to read than purchases, since they often meet personal needs such as tax or diversification. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Mark A. Caylor
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations18 total
1,200 shares0Common StockSEC:0001193125-26-248555:0
825 shares@ US$454.6817.4% of flowCommon StockSEC:0001628280-24-006607:0
3,284 shares0Common StockSEC:0001628280-24-005945:0
10,184.43 shares0Common StockSEC:0001628280-24-005296:0
1,670 shares@ US$472.6236.9% of flowCommon StockSEC:0001628280-23-037862:0
1,670 shares@ US$437.8733.3% of flowCommon StockSEC:0001628280-23-028331:0
280 shares@ US$465.506.2% of flowCommon StockSEC:0001628280-23-006702:0
8,112.15 shares0Common StockSEC:0001628280-23-004313:0
2,545 shares0Common StockSEC:0001628280-23-003733:0
60 shares@ US$511.761.6% of flowCommon StockSEC:0001628280-22-028934:0
200 shares@ US$470.344.6% of flowCommon StockSEC:0001628280-22-021985:0
4,038 shares@ US$452.400.0021% mcap30.2% of flowCommon StockSEC:0001628280-22-005249:0
11,026 shares0Common StockSEC:0001628280-22-003048:0
3,830 shares0Common StockSEC:0001628280-22-002863:0
427 shares@ US$363.540.0002% mcap2.5% of flowCommon StockSEC:0001628280-21-024771:0
1,655 shares0Common StockSEC:0001628280-21-024704:0
4,386 shares@ US$358.6533.4% of flowCommon StockSEC:0001628280-21-016257:0
2,961 shares@ US$352.0421.7% of flowCommon StockSEC:0001225208-21-007559:0
18 of 18 declarations
