Kenneth L Horton
CIK 1552047 · GC & Corp. Development Advisor · last filed 2026-05-21
"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
$34.34M
Companies
2
Total Filings
30
Lifetime Open-Market Net
-$7.72M
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 3 of 3
30 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2014-11-03 | VRTX | Grant (A) | +40,000 | $400 | EDGAR |
| 2014-10-01 | VRTX | Mixed | — | -$2.05M | EDGAR |
| 2014-07-17 | VRTX | Grant (A) | — | $0 | EDGAR |
| 2014-07-03 | VRTX | Mixed | −1,813 | -$1.59M | EDGAR |
| 2014-02-07 | VRTX | Grant (A) | +17,250 | $172 | EDGAR |
| 2013-12-12 | VRTX | Sell (S) | −4,532 | -$296.7K | EDGAR |
| 2013-08-01 | VRTX | Grant (A) | — | $0 | EDGAR |
| 2013-07-10 | VRTX | Sell (S) | −1,813 | -$146.3K | EDGAR |
| 2013-02-07 | VRTX | Grant (A) | +12,084 | $121 | EDGAR |
| 2012-06-13 | VRTX | Grant (A) | +9,667 | $97 | EDGAR |
Showing 21–30 of 30
Prev
Page 3 of 3
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.