Insider · CIK 0001975924
Suman B. Mookerji
Files at DCO (DUCOMMUN INC /DE/). First filing Mar 6, 2026, latest May 22, 2026.
In brief
Suman B. Mookerji files SEC Form 4 as CFO at DCO (DUCOMMUN INC /DE/). Since Mar 6, 2026, Suman B. Mookerji has reported 0 open-market buys worth $0 and 3 open-market sells worth $3.2M, the latest filed on May 22, 2026.
A track record needs three past buys with six months of prices behind them; Suman B. Mookerji has 0, so none is measured yet.
The newest scored trade: sold $220k of DCO on May 20, 2026, filed May 22, 2026, scored 42 (moderate). In the last 12 months: 0 buys worth $0 and 3 sells worth $3.2M.
Where the trades landed
Last year at the company this insider has traded most, with each buy and sell on the bar it happened.
DCO: DUCOMMUN INC /DE/
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value. Click a marked bar to open the signal.Charts by TradingView Lightweight Charts™
Signals
This insider’s open-market buys and sells, scored.
| Score | Company | Value | Holdings | Price context | Filed |
|---|---|---|---|---|---|
| 42Moderate | DUCOMMUN INC /DE/ | $220k 1,514 shares | -6% | +113% from low-6% from high | |
| 60Notable | DUCOMMUN INC /DE/ | $1.0M 7,791 shares | -21% | +145% from low-6% from high | |
| 43Moderate | DUCOMMUN INC /DE/ | $2.0M 14,709 shares | -28% | +161% from low0% from high |
Transactions
Every row this insider has filed, 30 in all, newest first.
| Date | Company | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|---|
| May 20, 2026 | DCO DUCOMMUN INC /DE/ | SOpen-market sale Common Stock | -1,514 | $145.00 | $220k | 25,769 | May 22, 2026 |
| May 14, 2026 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -1,239 | $15,159.00 | $19M | 25,825 | May 18, 2026 |
| May 14, 2026 | DCO DUCOMMUN INC /DE/ | DDisposition to issuer Common Stock | -1,259 | - | - | 24,566 | May 18, 2026 |
| May 15, 2026 | DCO DUCOMMUN INC /DE/ | MOption exercise Common Stock | +7,500 | $40.44 | $303k | 32,066 | May 18, 2026 |
| May 15, 2026 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -4,783 | $151.59 | $725k | 27,283 | May 18, 2026 |
| May 15, 2026 | DCO DUCOMMUN INC /DE/ | MOption exercise Option - Right to Buyderivative | +7,500 | $0.00 | $0 | 0 | May 18, 2026 |
| May 14, 2026 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -1,239 | $151.59 | $188k | 25,825 | May 15, 2026 |
| May 14, 2026 | DCO DUCOMMUN INC /DE/ | DDisposition to issuer Common Stock | -1,259 | - | - | 24,566 | May 15, 2026 |
| May 15, 2026 | DCO DUCOMMUN INC /DE/ | MOption exercise Common Stock | +7,500 | $40.44 | $303k | 32,066 | May 15, 2026 |
| May 15, 2026 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -4,728 | $151.59 | $717k | 27,338 | May 15, 2026 |
| May 15, 2026 | DCO DUCOMMUN INC /DE/ | MOption exercise Option - Right to Buyderivative | +7,500 | $0.00 | $0 | 0 | May 15, 2026 |
| May 8, 2026 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -1,155 | $137.23 | $159k | 28,238 | May 12, 2026 |
| May 8, 2026 | DCO DUCOMMUN INC /DE/ | DDisposition to issuer Common Stock | -1,174 | - | - | 27,064 | May 12, 2026 |
| Mar 10, 2026 | DCO DUCOMMUN INC /DE/ | SOpen-market sale Common Stock | -7,791 | $131.90 | $1.0M | 29,393 | Mar 10, 2026 |
| Mar 4, 2026 | DCO DUCOMMUN INC /DE/ | AGrant or award Common Stock | +14,315 | $0.00 | $0 | 56,074 | Mar 6, 2026 |
| Mar 4, 2026 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -7,695 | $139.45 | $1.1M | 48,379 | Mar 6, 2026 |
| Mar 4, 2026 | DCO DUCOMMUN INC /DE/ | AGrant or award Common Stock | +3,361 | $0.00 | $0 | 51,740 | Mar 6, 2026 |
| Mar 5, 2026 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -1,361 | $130.19 | $177k | 50,379 | Mar 6, 2026 |
| Mar 5, 2026 | DCO DUCOMMUN INC /DE/ | MOption exercise Common Stock | +4,700 | $42.25 | $199k | 55,079 | Mar 6, 2026 |
| Mar 5, 2026 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -3,186 | $139.45 | $444k | 51,893 | Mar 6, 2026 |
| Mar 4, 2026 | DCO DUCOMMUN INC /DE/ | SOpen-market sale Common Stock | -14,709 | $134.21 | $2.0M | 37,184 | Mar 6, 2026 |
| Mar 5, 2026 | DCO DUCOMMUN INC /DE/ | MOption exercise Option - Right to Purchasederivative | +4,700 | $0.00 | $0 | 51,893 | Mar 6, 2026 |
| Aug 29, 2025 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -359 | $91.22 | $33k | 41,759 | Aug 29, 2025 |
| Jun 20, 2025 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -838 | $80.57 | $68k | 42,118 | Jun 23, 2025 |
| May 14, 2025 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -1,343 | $66.25 | $89k | 42,956 | May 16, 2025 |
| May 8, 2025 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -1,252 | $66.72 | $84k | 44,299 | May 9, 2025 |
| Mar 5, 2025 | DCO DUCOMMUN INC /DE/ | AGrant or award Common Stock | +3,837 | $0.00 | $0 | 36,017 | Mar 7, 2025 |
| Mar 5, 2025 | DCO DUCOMMUN INC /DE/ | FTax withholding Common Stock | -2,063 | $57.65 | $119k | 33,954 | Mar 7, 2025 |
| Mar 5, 2025 | DCO DUCOMMUN INC /DE/ | AGrant or award Common Stock | +7,597 | $0.00 | $0 | 41,551 | Mar 7, 2025 |
| Mar 5, 2025 | DCO DUCOMMUN INC /DE/ | AGrant or award Common Stock | +4,000 | $57.09 | $228k | 45,551 | Mar 7, 2025 |
Questions about Suman B. Mookerji
Answered from the filings on this page, as of the latest one.
Is Suman B. Mookerji buying or selling?
In the last 12 months Suman B. Mookerji reported 0 open-market buys worth $0 and 3 open-market sells worth $3.2M on SEC Form 4; the latest was sold $220k of DCO on May 20, 2026. Grants, option exercises and tax withholding are not counted.
How did Suman B. Mookerji's past buys perform?
Not measured yet. InsiderTell needs three past buys with six months of prices to publish a track record, and Suman B. Mookerji has 0.
Where does Suman B. Mookerji file Form 4?
Suman B. Mookerji has filed Form 4 at DCO (DUCOMMUN INC /DE/) as Sr. V.P., C.F.O.. A Form 4 is required of officers, directors and holders of more than 10% of a share class within two business days of a trade.
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.