Lisa A. Muschong
CIK 1491454 · VP, Corp Sec & Chief of Staff · last filed 2026-05-15
"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.
DTY 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
DETROIT, MI 48226
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| DTW | VP, Corp Sec & Chief of Staff | 6,544 | $17.86 | $116.9K | -$1.17M | 19 | 2026-05-15 |
| DTE ENERGY CO (DTY) Delisted | VP, Corp Sec & Chief of Staff | 2,948 | $24.99 | $73.7K | -$1.19M | 19 | 2021-03-05 |
| DTE ENERGY CO (DTZ.CL) Delisted | VP-Corp. Sec. & Chief of Staff | 2,586 | — | — | -$49.9K | 1 | 2016-12-09 |
| DTE ENERGY CO (DTZ) Delisted | Corporate Secretary | 3,034 | — | — | -$619.0K | 17 | 2016-06-06 |
| DTE | Corporate Secretary | 5,251 | $131.74 | $691.8K | -$328.2K | 6 | 2011-05-16 |
Recent Filings · Page 3 of 7
68 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-01-30 | DTW | Tax (F) | −249 | -$28.3K | EDGAR |
| 2022-05-31 | DTW | Sell (S) | −600 | -$80.6K | EDGAR |
| 2022-03-07 | DTW | Sell (S) | −1,600 | -$204.6K | EDGAR |
| 2022-02-04 | DTW | Mixed | +2,958 | -$116.1K | EDGAR |
| 2022-01-31 | DTW | Tax (F) | −290 | -$34.9K | EDGAR |
| 2021-03-05 | DTE ENERGY CO (DTY) Delisted | Sell (S) | −1,600 | -$193.1K | EDGAR |
| 2021-02-02 | DTE ENERGY CO (DTY) Delisted | Tax (F) | −209 | -$24.8K | EDGAR |
| 2021-02-01 | DTE ENERGY CO (DTY) Delisted | Mixed | +2,476 | -$99.1K | EDGAR |
| 2020-11-16 | DTE ENERGY CO (DTY) Delisted | Sell (S) | −714 | -$93.2K | EDGAR |
| 2020-11-02 | DTE ENERGY CO (DTY) Delisted | Sell (S) | −1,225 | -$150.2K | 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.