InsiderCIK 905591

Nippon Life Insurance Co: Insider Trades

Every open-market purchase and sale Nippon Life Insurance Co reported on Form 4 since Aug 13, 2026, with how the stock moved after each purchase.

CRBG Corebridge Financial, Inc. · 10% owner

33Purchases

$318.2MBought

0Sales

$0Sold

Track record of purchases

Not enough time has passed, or price data is missing, to measure these purchases yet.

Change in the stock price from the price paid to the closest weekly price about 1, 3 and 6 months later, from SEC fails-to-deliver data. Dividends are not included, and purchases with a possible stock split in between are skipped. Past results do not predict future ones. How we measure this

All reported trades

Trades by Nippon Life Insurance Co
Filed	Traded	Ticker	Role	Type	Shares	Price ($)	Value	Holding	Filing
Oct 27	Oct 23	CRBG	10% owner	▲ BUY10b5-1	595,609	33.97	$20.2M	+0.5%	Form 4 ↗
Oct 26	Oct 22	CRBG	10% owner	▲ BUY10b5-1	246,440	35.15	$8.66M	+0.2%	Form 4 ↗
Oct 23	Oct 21	CRBG	10% owner	▲ BUY10b5-1	217,182	35.38	$7.68M	+0.2%	Form 4 ↗
Oct 22	Oct 20	CRBG	10% owner	▲ BUY10b5-1	193,357	35.01	$6.77M	+0.1%	Form 4 ↗
Oct 21	Oct 19	CRBG	10% owner	▲ BUY10b5-1	162,024	34.51	$5.59M	+0.1%	Form 4 ↗
Oct 20	Oct 16	CRBG	10% owner	▲ BUY10b5-1	347,195	34.71	$12.1M	+0.3%	Form 4 ↗
Oct 19	Oct 15	CRBG	10% owner	▲ BUY10b5-1	510,873	33.43	$17.1M	+0.4%	Form 4 ↗
Oct 16	Oct 14	CRBG	10% owner	▲ BUY10b5-1	602,103	34.03	$20.5M	+0.5%	Form 4 ↗
Oct 15	Oct 13	CRBG	10% owner	▲ BUY10b5-1	253,776	34.68	$8.80M	+0.2%	Form 4 ↗
Oct 14	Oct 12	CRBG	10% owner	▲ BUY10b5-1	143,190	34.49	$4.94M	+0.1%	Form 4 ↗
Oct 14	Oct 9	CRBG	10% owner	▲ BUY10b5-1	336,750	34.07	$11.5M	+0.3%	Form 4 ↗
Oct 13	Oct 8	CRBG	10% owner	▲ BUY10b5-1	261,198	34.30	$8.96M	+0.2%	Form 4 ↗
Oct 9	Oct 7	CRBG	10% owner	▲ BUY10b5-1	606,912	34.40	$20.9M	+0.5%	Form 4 ↗
Oct 8	Oct 6	CRBG	10% owner	▲ BUY10b5-1	116,345	35.23	$4.10M	+0.1%	Form 4 ↗
Oct 7	Oct 5	CRBG	10% owner	▲ BUY10b5-1	65,711	34.75	$2.28M	+0.1%	Form 4 ↗
Oct 6	Oct 2	CRBG	10% owner	▲ BUY10b5-1	187,155	34.27	$6.41M	+0.1%	Form 4 ↗
Oct 5	Oct 1	CRBG	10% owner	▲ BUY10b5-1	272,208	33.07	$9.00M	+0.2%	Form 4 ↗
Oct 2	Sep 30	CRBG	10% owner	▲ BUY10b5-1	348,215	33.65	$11.7M	+0.3%	Form 4 ↗
Oct 1	Sep 29	CRBG	10% owner	▲ BUY10b5-1	216,818	33.67	$7.30M	+0.2%	Form 4 ↗
Sep 30	Sep 28	CRBG	10% owner	▲ BUY10b5-1	805,782	34.15	$27.5M	+0.6%	Form 4 ↗
Sep 29	Sep 25	CRBG	10% owner	▲ BUY10b5-1	178,840	34.52	$6.17M	+0.1%	Form 4 ↗
Sep 28	Sep 24	CRBG	10% owner	▲ BUY10b5-1	258,878	33.85	$8.76M	+0.2%	Form 4 ↗
Sep 25	Sep 23	CRBG	10% owner	▲ BUY10b5-1	219,273	34.13	$7.48M	+0.2%	Form 4 ↗
Sep 24	Sep 22	CRBG	10% owner	▲ BUY10b5-1	296,868	34.31	$10.2M	+0.2%	Form 4 ↗
Sep 23	Sep 21	CRBG	10% owner	▲ BUY10b5-1	212,828	35.08	$7.47M	+0.2%	Form 4 ↗
Sep 22	Sep 18	CRBG	10% owner	▲ BUY10b5-1	131,333	34.88	$4.58M	+0.1%	Form 4 ↗
Sep 21	Sep 17	CRBG	10% owner	▲ BUY10b5-1	174,760	35.20	$6.15M	+0.1%	Form 4 ↗
Sep 18	Sep 16	CRBG	10% owner	▲ BUY10b5-1	320,785	35.02	$11.2M	+0.3%	Form 4 ↗
Sep 17	Sep 15	CRBG	10% owner	▲ BUY10b5-1	210,903	35.02	$7.39M	+0.2%	Form 4 ↗
Sep 16	Sep 14	CRBG	10% owner	▲ BUY10b5-1	295,967	34.86	$10.3M	+0.2%	Form 4 ↗
Sep 15	Sep 11	CRBG	10% owner	▲ BUY10b5-1	171,144	34.61	$5.92M	+0.1%	Form 4 ↗
Sep 14	Sep 10	CRBG	10% owner	▲ BUY10b5-1	176,300	34.01	$6.00M	+0.1%	Form 4 ↗
Sep 11	Sep 9	CRBG	10% owner	▲ BUY10b5-1	136,466	33.78	$4.61M	+0.1%	Form 4 ↗

Source: SEC Form 4 filings, retrieved Oct 28, 2026. How we read filings

Names come from the filings. Different people can share a name, so we group trades by the SEC's reporting-owner number (CIK) instead.