Dennis M Lanfear
CIK 1420822 · President & CEO · last filed 2026-06-02
"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
$18.07M
Companies
2
Total Filings
45
Lifetime Open-Market Net
-$17.16M
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.
Recent Filings · Page 2 of 5
45 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2023-11-24 | CHRS | Mixed | +76,840 | -$24.8K | EDGAR |
| 2023-06-15 | CHRS | Grant (A) | — | $0 | EDGAR |
| 2023-01-24 | CHRS | Grant (A) | +86,250 | $0 | EDGAR |
| 2023-01-06 | CHRS | Mixed | −10,905 | -$107.6K | EDGAR |
| 2023-01-04 | CHRS | Gift (G) | −4,000 | $0 | EDGAR |
| 2022-01-06 | CHRS | Grant (A) | +86,250 | $0 | EDGAR |
| 2021-11-23 | CHRS | Gift (G) | −10,000 | $0 | EDGAR |
| 2021-06-08 | CHRS | Mixed | +300,000 | -$283.2K | EDGAR |
| 2021-02-03 | CHRS | Grant (A) | — | $0 | EDGAR |
| 2021-01-26 | CHRS | Grant (A) | — | $0 | 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.