Samuel Lyon
CIK 1747181 · President of Union Electric · last filed 2026-05-19
"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.
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Disclosed Exposure
$5.26M
Companies
3
Total Filings
27
Lifetime Open-Market Net
$63.1K
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| AP | President of Union Electric | 197,956 | $11.83 | $2.34M | $0 | 4 | 2026-05-19 |
| AMPCO PITTSBURGH CORP (AP.WS) Delisted | President of Union Electric | 161,911 | $0.01 | $1.4K | $63.1K | 20 | 2025-05-16 |
| CRS | VP & Group President - PEP | 5,206 | $561.49 | $2.92M | $0 | 3 | 2018-11-05 |
Recent Filings · Page 2 of 3
27 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-03-14 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Grant (A) | +19,886 | $0 | EDGAR |
| 2022-05-17 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Tax (F) | −1,712 | -$7.9K | EDGAR |
| 2022-05-11 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Mixed | +13,958 | -$38.4K | EDGAR |
| 2022-05-09 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Mixed | +18,938 | -$6.7K | EDGAR |
| 2022-02-08 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Tax (F) | −2,161 | -$12.7K | EDGAR |
| 2021-10-13 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Grant (A) | +18,398 | $0 | EDGAR |
| 2021-08-17 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Buy (P) | +6,500 | $29.1K | EDGAR |
| 2021-07-07 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | — | — | $0 | EDGAR |
| 2021-05-14 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Mixed | +23,248 | $34.0K | EDGAR |
| 2021-05-11 | AMPCO PITTSBURGH CORP (AP.WS) Delisted | Tax (F) | −2,347 | -$17.0K | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.