GEORGE B KAISER

CIK 1163432 · last filed 2024-12-13

GEORGE B KAISER is a corporate insider who has filed 8 SEC Form 4 insider transactions across 5 companies since 2008. The most recent filing, for BOKF, was dated Dec 13, 2024. Across all open-market trades the lifetime net is −$503.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $5.80B 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.

Disclosed Exposure

$5.80B

Companies

5

Total Filings

8

Lifetime Open-Market Net

-$503.06M

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
BOKF	Director	37,986,874	$142.44	$5.41B	$0	2	2024-12-13
ALKT	10%+ Owner	8,441,395	$18.17	$153.38M	-$145.70M	2	2024-12-03
STEP	10%+ Owner	1,382,836	$44.63	$61.72M	-$344.76M	1	2021-11-19
BOK FINANCIAL CORP (BOKFL) Delisted	Director	38,427,249	$25.19	$967.98M	$257.5K	2	2019-02-07
USAC	10%+ Owner	6,615,767	$25.89	$171.28M	-$12.86M	1	2017-03-23

Recent Filings

8 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
2024-12-13	BOKF	Gift (G)	−7,700	$0	EDGAR
2024-12-03	ALKT	Sell (S)	−2,500,000	-$93.75M	EDGAR
2024-08-13	ALKT	Sell (S)	−1,666,666	-$51.95M	EDGAR
2021-11-19	STEP	Mixed	−6,651,680	-$344.76M	EDGAR
2019-02-07	BOK FINANCIAL CORP (BOKFL) Delisted	Buy (P)	+3,000	$257.5K	EDGAR
2018-12-31	BOK FINANCIAL CORP (BOKFL) Delisted	Gift (G)	−656,365	-$48.00M	EDGAR
2017-03-23	USAC	Sell (S)	−520,740	-$12.86M	EDGAR
2008-12-31	BOKF	Gift (G)	−2,541,200	-$99.41M	EDGAR

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.