Richard Kinzley

CIK 1445637 · Sr VP & CFO · last filed 2026-03-30

Richard Kinzley is a Sr VP & CFO who has filed 53 SEC Form 4 insider transactions across 5 companies since 2008. The most recent filing, for OKLO, was dated Mar 30, 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 $4.2M 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

$4.25M

Companies

5

Total Filings

53

Lifetime Open-Market Net

-$1.04M

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
OKLO Director 20,454 $57.49 $1.18M -$108.6K 6 2026-03-30
BKH Sr VP & CFO 41,795 $73.50 $3.07M -$600.8K 22 2023-05-09
BLACK HILLS CORP /SD/ (STTpC.CL) Delisted Sr VP & CFO 44,364 $0 1 2020-02-13
BLACK HILLS CORP /SD/ (STTpC) Delisted Sr VP & CFO 44,659 $0 3 2020-02-11
BLACK HILLS CORP /SD/ (STTpE) Delisted Sr VP & CFO 41,937 -$330.8K 21 2019-08-08

Recent Filings

53 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-03-30 OKLO Mixed −4,900 -$208.4K EDGAR
2026-03-12 OKLO Other (J) $0 EDGAR
2026-03-10 OKLO Exer (M) +16,854 $981.7K EDGAR
2025-05-23 OKLO Gift (G) −1,200 $0 EDGAR
2024-12-27 OKLO Buy (P) +5,000 $99.8K EDGAR
2024-07-12 OKLO Grant (A) $0 EDGAR
2023-05-09 BKH Mixed −11,052 -$657.1K EDGAR
2023-02-14 BKH Mixed −468 -$27.1K EDGAR
2022-02-15 BKH Mixed +3,896 $11.3K EDGAR
2022-02-14 BKH Tax (F) −251 -$16.8K 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.