Ralph William III Charlton

CIK 1919397 · CHIEF MEDICAL OFFICER · last filed 2024-12-20

Ralph William III Charlton is a CHIEF MEDICAL OFFICER who has filed 8 SEC Form 4 insider transactions across 1 company since 2022. The most recent filing, for SPRB, was dated Dec 20, 2024. Current disclosed insider exposure totals $7.8M 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

$7.80M

Companies

1

Total Filings

8

Lifetime Open-Market Net

$0

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
SPRB CHIEF MEDICAL OFFICER 150,409 $51.89 $7.80M $0 8 2024-12-20

Recent Filings

8 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2024-12-20 SPRB Mixed +105,966 -$28.5K EDGAR
2024-03-18 SPRB Grant (A) $0 EDGAR
2024-01-03 SPRB Grant (A) +9,361 $9.2K EDGAR
2023-12-18 SPRB Mixed +20,770 -$18.2K EDGAR
2023-07-05 SPRB Grant (A) +12,378 $12.1K EDGAR
2023-01-05 SPRB Grant (A) +12,864 $12.0K EDGAR
2022-12-07 SPRB Grant (A) $0 EDGAR
2022-04-01 SPRB 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.