Updated Jul 16, 2026
Mookerji Suman B. has filed 4 SEC Form 4 filings across 1 company in the last 90 days — selling. Lifetime open-market sales: $3.22M.
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-05-22 | DCO | DUCOMMUN INC /DE/ | S — Open-market sale | 1.5K | $145.00 | $220K |
| 2026-05-19 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 4.8K | $151.59 | $725K |
| 2026-05-19 | DCO | DUCOMMUN INC /DE/ | M — Option exercise | 7.5K | $40.44 | $303K |
| 2026-05-19 | DCO | DUCOMMUN INC /DE/ | D — Derivative transaction | 1.3K | — | |
| 2026-05-19 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 1.2K | $15,159.00 | $18.78M |
| 2026-05-15 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 4.7K | $151.59 | $717K |
| 2026-05-15 | DCO | DUCOMMUN INC /DE/ | M — Option exercise | 7.5K | $40.44 | $303K |
| 2026-05-15 | DCO | DUCOMMUN INC /DE/ | D — Derivative transaction | 1.3K | — | |
| 2026-05-15 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 1.2K | $151.59 | $188K |
| 2026-05-12 | DCO | DUCOMMUN INC /DE/ | D — Derivative transaction | 1.2K | — | |
| 2026-05-12 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 1.2K | $137.23 | $159K |
| 2026-03-10 | DCO | DUCOMMUN INC /DE/ | S — Open-market sale | 7.8K | $131.90 | $1.03M |
| 2026-03-06 | DCO | DUCOMMUN INC /DE/ | S — Open-market sale | 14.7K | $134.21 | $1.97M |
| 2026-03-06 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 3.2K | $139.45 | $444K |
| 2026-03-06 | DCO | DUCOMMUN INC /DE/ | M — Option exercise | 4.7K | $42.25 | $199K |
| 2026-03-06 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 1.4K | $130.19 | $177K |
| 2026-03-06 | DCO | DUCOMMUN INC /DE/ | A — Grant or award | 3.4K | $0.00 | |
| 2026-03-06 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 7.7K | $139.45 | $1.07M |
| 2026-03-06 | DCO | DUCOMMUN INC /DE/ | A — Grant or award | 14.3K | $0.00 | |
| 2025-08-29 | DCO | DUCOMMUN INC /DE/ | F — Tax withholding / forfeiture | 359 | $91.22 | $33K |
Mookerji Suman B. is a corporate insider — currently tracked as Insider of DUCOMMUN INC /DE/ (DCO). InsiderAlpha tracks every SEC Form 4 filing in real time.
4 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases () and 3 open-market sales ($3.22M) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Mookerji Suman B. profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.