R. LaDuane Clifton
CIK 1488774 · CFO & Treasurer · last filed 2026-01-07
"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.
Loading insider history…
Disclosed Exposure
$1.82M
Companies
3
Total Filings
57
Lifetime Open-Market Net
$20.9K
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 |
|---|---|---|---|---|---|---|---|
| ZVRA | CFO & Treasurer | 143,515 | $12.65 | $1.82M | -$47.3K | 8 | 2026-01-07 |
| ZEVRA THERAPEUTICS, INC. (KMPH) Delisted | CFO, Secretary & Treasurer | 9,252 | $5.81 | $53.8K | $65.9K | 37 | 2023-01-13 |
| LGL GROUP INC (LGLrw) Delisted | Chief Financial Officer | 7,435 | — | — | $2.2K | 12 | 2014-03-18 |
Recent Filings · Page 6 of 6
57 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2012-03-05 | LGL GROUP INC (LGLrw) Delisted | Grant (A) | +1,600 | $0 | EDGAR |
| 2011-09-01 | LGL GROUP INC (LGLrw) Delisted | Buy (P) | +51 | $393 | EDGAR |
| 2011-05-19 | LGL GROUP INC (LGLrw) Delisted | Buy (P) | +50 | $558 | EDGAR |
| 2011-03-16 | LGL GROUP INC (LGLrw) Delisted | Grant (A) | — | $0 | EDGAR |
| 2010-12-21 | LGL GROUP INC (LGLrw) Delisted | Grant (A) | +2,080 | $0 | EDGAR |
| 2010-07-23 | LGL GROUP INC (LGLrw) Delisted | Grant (A) | +1,225 | $0 | EDGAR |
| 2010-04-08 | LGL GROUP INC (LGLrw) Delisted | Buy (P) | +200 | $1.2K | EDGAR |
Showing 51–57 of 57
Prev
Page 6 of 6
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.