InsidersTradesSigma
DUCOMMUN INC /DE/: directors' dealings · United States · SEC (Form 4)
Explore the full insider trade history of DUCOMMUN INC /DE/, a listed equity based in United States. Shares are quoted on US US, under the authority of SEC (Form 4). Market capitalisation: €2.4bn. The latest transaction was reported on 29 May 2026 (Attribution). Among the most active insiders: Oswald Stephen G. The full history is openly available.
131
Insider Decl.
0
Thresholds
·
0 ops.
Buy Volume
€4m
17 ops.
Sell Volume
43Σ signal
Informational score on this market. Our backtest validates the signal only on 8 EU venues; elsewhere (notably US markets) insider buys historically invert or do not hold. Not a recommendation.
Last declaration on 29 May 2026
Declarations131 total
1,200 shares0Common StockSEC:0001193125-26-248537:0
1,200 shares0Common StockSEC:0001193125-26-248549:0
1,200 shares0Common StockSEC:0001193125-26-248555:0
1,200 shares0Common StockSEC:0001193125-26-248567:0
1,200 shares0Common StockSEC:0001193125-26-248572:0
1,200 shares0Common StockSEC:0001193125-26-248636:0
1,200 shares0Common StockSEC:0001193125-26-248650:0
2,034 shares0Common StockSEC:0001193125-26-248674:0
589 shares@ US$151.9926.9% of flowCommon StockSEC:0001193125-26-248695:0
3,700 shares0Common StockSEC:0001193125-26-237125:0
16,314 shares@ US$143.2070.5% of flowCommon StockSEC:0001193125-26-237125:1
1,514 shares@ US$145.0013.1% of flowCommon StockSEC:0001193125-26-237137:0
2,221 sharesCommon StockSEC:0001193125-26-227104:1
912 sharesCommon StockSEC:0001193125-26-227123:1
5,682 shares@ US$154.3687.9% of flowCommon StockSEC:0001193125-26-227123:2
1,259 sharesCommon StockSEC:0001193125-26-227157:1
7,500 shares@ US$40.4427.1% of flowCommon StockSEC:0001193125-26-227157:2
4,728 shares@ US$151.5964.1% of flowCommon StockSEC:0001193125-26-227157:3
326 sharesCommon StockSEC:0001193125-26-227174:1
558 sharesCommon StockSEC:0001193125-26-227186:1
2,000 shares0Common StockSEC:0000950170-25-079857:0
973 shares@ US$66.253.4% of flowCommon StockSEC:0000950170-25-073679:0
2,368 shares@ US$66.254.9% of flowCommon StockSEC:0000950170-25-073666:0
1,343 shares@ US$66.255.5% of flowCommon StockSEC:0000950170-25-073689:0
348 shares@ US$66.257.2% of flowCommon StockSEC:0000950170-25-073701:0
25 of 131 declarations