David Lyle

CIK 1416939 · Chief Financial Officer · last filed 2026-01-06

"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

$3.64M

Companies

5

Total Filings

60

Lifetime Open-Market Net

-$3.49M

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
MITK Chief Financial Officer 192,614 $16.45 $3.17M $0 5 2026-01-06
SURGALIGN HOLDINGS, INC. (SRGA) Delisted Chief Financial Officer 92,708 $0.18 $17.0K $99.9K 5 2023-06-16
AIRG Chief Financial Officer 67,900 $6.90 $468.5K $100.0K 4 2022-02-03
MAXWELL TECHNOLOGIES INC (MXWL) Delisted Chief Financial Officer 0 -$63.8K 15 2019-05-17
ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Chief Financial Officer 50,757 $15.31 $777.1K -$3.63M 28 2015-04-14

Recent Filings · Page 6 of 6

60 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2010-04-13 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Grant (A) $0 EDGAR
2010-04-05 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Mixed -$29.1K EDGAR
2010-03-10 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Mixed −20,000 -$86.4K EDGAR
2010-03-08 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Mixed −40,000 -$167.1K EDGAR
2010-02-25 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Sell (S) −10,000 -$36.3K EDGAR
2009-05-26 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Grant (A) $0 EDGAR
2009-05-18 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Mixed $0 EDGAR
2008-08-15 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Buy (P) +10,000 $16.5K EDGAR
2008-03-21 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Grant (A) $0 EDGAR
2008-01-10 ENTROPIC COMMUNICATIONS INC (ENTR) Delisted Mixed -$128.6K EDGAR
Showing 5160 of 60
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.