David B Roberts
CIK 1365731 · President and Director · last filed 2026-06-09
"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
$1.51M
Companies
2
Total Filings
183
Lifetime Open-Market Net
-$22.27M
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 13 of 19
183 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-04-06 | LMAT | Sell (S) | −17,444 | -$279.0K | EDGAR |
| 2016-02-29 | LMAT | Sell (S) | −2,690 | -$42.8K | EDGAR |
| 2016-01-14 | LMAT | Sell (S) | −12,867 | -$204.0K | EDGAR |
| 2016-01-13 | LMAT | Sell (S) | −27,490 | -$431.2K | EDGAR |
| 2016-01-12 | LMAT | Sell (S) | −2,743 | -$42.6K | EDGAR |
| 2015-11-25 | LMAT | Sell (S) | −10,000 | -$159.6K | EDGAR |
| 2015-11-20 | LMAT | Sell (S) | −10,000 | -$147.3K | EDGAR |
| 2015-08-21 | LMAT | Sell (S) | −12,000 | -$163.0K | EDGAR |
| 2015-08-03 | LMAT | Sell (S) | −32,000 | -$423.6K | EDGAR |
| 2015-07-27 | LMAT | 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.