Brian D. Baker

CIK 1646772 · President & CEO, CFO · last filed 2025-10-30

Brian D. Baker is a President & CEO, CFO who has filed 43 SEC Form 4 insider transactions across 2 companies since 2015. Across all open-market trades the lifetime net is +$41.5K, making them a net buyer over the disclosed history.

"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

$0

Companies

2

Total Filings

43

Lifetime Open-Market Net

$41.5K

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
DYNATRONICS CORP (DYNT) Delisted CEO & President 92,280 $0.04 $3.8K $0 27 2024-07-05
SeaSpine Holdings Corp (SPNE) Delisted VP, Global Operations 27,637 $9.54 $263.7K $41.5K 10 2018-01-26

Recent Filings

43 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2025-10-30 Other (J) +1,130 $0
2025-10-03 Other (J) +80,898 $0
2025-07-02 Other (J) +73,281 $0
2025-04-03 Other (J) +51,831 $0
2025-01-06 Other (J) +44,313 $0
2024-10-03 Other (J) +38,942 $0
2024-07-05 DYNATRONICS CORP (DYNT) Delisted Other (J) +16,494 $0 EDGAR
2024-04-03 DYNATRONICS CORP (DYNT) Delisted Other (J) +12,209 $0 EDGAR
2024-01-04 DYNATRONICS CORP (DYNT) Delisted Other (J) +7,527 $0 EDGAR
2023-10-05 DYNATRONICS CORP (DYNT) Delisted Other (J) +7,527 $0 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.