Robert C Flexon
CIK 1236545 · President and CEO · last filed 2026-11-03
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
NRG price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
KING OF PRUSSIA, PA 19406
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| UGI | President and CEO | 43,585 | $37.28 | $1.62M | $160.3K | 5 | 2026-11-03 |
| PCG | Director | 101,375 | $13.23 | $1.34M | $92.8K | 6 | 2024-05-21 |
| Charah Solutions, Inc. (CHRB) Delisted | Director | 129,224 | $10.03 | $1.30M | $11.3K | 2 | 2022-11-21 |
| Capstone Energy Plus, Inc. (CGRN) Delisted | Director | 61,798 | $0.37 | $22.9K | $10.1K | 3 | 2022-08-25 |
| Charah Solutions, Inc. (CHRA) Delisted | Director | 8,281 | $6.16 | $51.0K | $84.2K | 6 | 2021-06-24 |
| CPST | Director | 28,897 | $28.09 | $811.8K | $55.9K | 6 | 2020-08-28 |
| DYNC | President and CEO | 686,683 | $10.98 | $7.54M | $0 | 4 | 2018-03-12 |
| WESTMORELAND COAL Co (WLB) Delisted | Director | 9,000 | — | — | $0 | 3 | 2017-06-27 |
| DYN | President and CEO | 720,506 | $18.17 | $13.09M | $1.50M | 19 | 2017-03-24 |
| DYNEGY INC. (DYN.WS) Delisted | President and CEO | 217,073 | — | — | $239.2K | 7 | 2014-03-20 |
| FOSTER WHEELER AG (FWLT) Delisted | Chief Executive Officer | 8,318 | — | — | $0 | 4 | 2010-09-14 |
| NRG | Executive VP and COO | 123,799 | $98.58 | $12.20M | -$4.50M | 7 | 2009-01-06 |
| FOSTER WHEELER AG (FWLTW) Delisted | Director | 5,500 | — | — | $99.8K | 5 | 2009-01-02 |
| FOSTER WHEELER AG (FWLTZ) Delisted | Director | — | — | — | $0 | 1 | 2007-03-08 |
Recent Filings · Page 8 of 9
84 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2009-11-18 | FOSTER WHEELER AG (FWLT) Delisted | Grant (A) | — | $0 | EDGAR |
| 2009-01-06 | NRG | Mixed | +11,735 | $0 | EDGAR |
| 2009-01-02 | FOSTER WHEELER AG (FWLTW) Delisted | Exer (M) | +586 | $0 | EDGAR |
| 2008-11-17 | FOSTER WHEELER AG (FWLTW) Delisted | Grant (A) | — | $0 | EDGAR |
| 2008-08-13 | FOSTER WHEELER AG (FWLTW) Delisted | Buy (P) | +1,920 | $99.8K | EDGAR |
| 2008-08-05 | NRG | Mixed | +12,143 | $0 | EDGAR |
| 2008-04-24 | NRG | Mixed | — | -$3.41M | EDGAR |
| 2008-03-05 | NRG | Grant (A) | +8,100 | $0 | EDGAR |
| 2008-01-04 | NRG | Grant (A) | +5,300 | $0 | EDGAR |
| 2008-01-02 | FOSTER WHEELER AG (FWLTW) Delisted | Exer (M) | +995 | $0 | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.