GREGORY E. SPURLOCK

CIK 1578507 · President, Alliance Oncology · last filed 2026-06-03

GREGORY E. SPURLOCK is a President, Alliance Oncology who has filed 15 SEC Form 4 insider transactions across 2 companies since 2013. The most recent filing, for RDNT, was dated Jun 3, 2026. Across all open-market trades the lifetime net is −$1.0M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $467.1K 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

$467.1K

Companies

2

Total Filings

15

Lifetime Open-Market Net

-$1.02M

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
RDNT Director 8,236 $56.71 $467.1K -$856.5K 7 2026-06-03
AIQ President, Alliance Oncology 0 $64.00 $0 -$162.5K 8 2017-08-22

Recent Filings

15 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-03 RDNT Grant (A) +2,946 $0 EDGAR
2025-06-11 RDNT Grant (A) +2,699 $0 EDGAR
2024-06-18 RDNT Sell (S) −14,334 -$856.5K EDGAR
2024-06-13 RDNT Grant (A) +2,591 $0 EDGAR
2023-06-09 RDNT Grant (A) +4,066 $0 EDGAR
2022-08-02 RDNT Grant (A) +6,269 $0 EDGAR
2021-06-14 RDNT Grant (A) +3,999 $0 EDGAR
2017-08-22 AIQ Disp (D) −7,007 -$92.8K EDGAR
2017-04-25 AIQ Exer (M) +2,007 $0 EDGAR
2016-05-16 AIQ Mixed −812 -$138.5K 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.