David B Roberts

CIK 1365731 · President and Director · last filed 2026-06-09

David B Roberts is a President and Director who has filed 183 SEC Form 4 insider transactions across 2 companies since 2007. The most recent filing, for AVR, was dated Jun 9, 2026. Across all open-market trades the lifetime net is −$22.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.5M across reported positions.

"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

$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.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
AVR Director 17,580 $9.15 $160.9K $0 2 2026-06-09
LMAT President and Director 14,667 $91.96 $1.35M -$22.27M 181 2026-06-05

Recent Filings

183 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-09 AVR Exer (M) +17,580 $0 EDGAR
2026-06-05 LMAT Grant (A) $0 EDGAR
2026-03-30 LMAT Grant (A) $0 EDGAR
2026-03-13 LMAT Sell (S) −3,311 -$356.6K EDGAR
2026-03-02 LMAT Mixed −6,948 -$920.7K EDGAR
2026-02-06 LMAT Exer (M) +2,679 $100.0K EDGAR
2025-12-15 LMAT Mixed −840 -$75.5K EDGAR
2025-12-11 LMAT Grant (A) +1,694 $0 EDGAR
2025-12-10 LMAT Mixed −415 -$36.1K EDGAR
2025-12-08 LMAT Mixed −106 -$9.2K EDGAR
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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.