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Richard Bryan Riggsbee

CIK 1621899 · CFO · last filed 2026-08-14

Richard Bryan Riggsbee is a CFO who has filed 54 SEC Form 4 insider transactions across 3 companies since 2014. The most recent filing shows the insider was granted $600.0K of NEOG on Aug 14, 2026. Across all open-market trades the lifetime net is −$3.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $3.5M 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

$3.54M

Companies

3

Total Filings

54

Lifetime Open-Market Net

-$3.45M

Filer Profile

Reported Address
322 NORTH 2200 WEST
SALT LAKE CITY, UT 84116
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
NEOG CFO 51,502 $11.83 $609.3K $0 2 2026-08-14
CDNA Director 39,312 $50.88 $2.00M $0 4 2026-06-16
MYGN Chief Financial Officer 291,812 $3.19 $930.9K -$3.45M 46 2024-01-31

Recent Filings

54 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-08-14 NEOG Grant (A) +51,502 $600.0K EDGAR
2026-06-16 CDNA Grant (A) +9,795 $0 EDGAR
2025-11-05 NEOG Grant (A) +178,855 $1.12M EDGAR
2025-06-17 CDNA Grant (A) +12,103 $0 EDGAR
2024-06-20 CDNA Grant (A) — $0 EDGAR
2024-06-17 CDNA Grant (A) +17,414 $0 EDGAR
2024-04-10 MYGN Notice (144) −75,000 -$1.50M EDGAR
2024-01-31 MYGN — — $0 EDGAR
2023-12-05 MYGN Sell (S) −30,000 -$572.8K EDGAR
2023-11-03 MYGN Sell (S) −30,000 -$470.6K EDGAR
Showing 1–10 of 54
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.