MIZUHO FINANCIAL GROUP INC (MFG) - Insider Trading & Ownership

Real time insider trading transaction history:

  • Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
  • Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
Time period
Insider Trading Transactions for MIZUHO FINANCIAL GROUP INC
Common stock purchase or sale:
Transaction
Date		Reported
DateTime		CompanySymbolInsider
Relationship		Shares
Traded		Average
Price		Total
Amount		Shares
Owned		Filing
2022-11-25
Sale		2022-11-30
2:52 pm		HumanCo Acquisition Corp.HMCOMIZUHO SECURITIES USA LLC
MIZUHO FINANCIAL GROUP INC
Mizuho Bank Ltd.
10% Owner		64,745$10.06$651,3353,093,750
(Direct)		View

Stock options: Exercise, Award, Grant, Conversion
Transaction
Date		Reported
DateTime		Exercisable
Expiration		CompanySymnbolInsider
Relationship		Shares
Traded		Conversion
Price		Shares
Owned		Filing

Ownership		2026-04-10
07:35 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGMatsuura Shuji
See Remarks		0$037,752
(Direct)		View

Ownership		2026-04-10
07:31 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGTsujimori Hideki
Chief Process Officer		0$08,963
(Direct)		View

Ownership		2026-04-10
07:30 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKoyama Takeshi
Chief Strategy Officer		0$010,032
(Direct)		View

Ownership		2026-04-10
07:29 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGHihara Shinichiro
Chief Information Officer		0$016,751
(Direct)		View

Ownership		2026-04-10
07:27 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKomatsu Minori
Chief Human Resources Officer		0$0659
(Direct)		View

Ownership		2026-04-10
07:25 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGAkamatsu Fusae
Chief Compliance Officer		0$0778
(Direct)		View

Ownership		2026-04-10
07:22 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGSamejima Makoto
Chief Financial Officer		0$04,893
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGShiraishi Shiro
Chief Risk Officer		0$013,648
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGUchida Takakazu
Director		0$03,110
(Indirect)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGHirama Hisaaki
Director		0$054,180
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGSugawara Masayuki
See Remarks		0$064,209
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGTake Hidekatsu
See Remarks		0$068,747
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGHitomi Makoto
Chief Human Resources Officer		0$09,672
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKikuchi Hisashi
Chief Audit Executive		0$069,019
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGShinohara Hiromichi
Director		0$03,070
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKanzaki Yuki
Director		0$0750
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGTezuka Masahiko
Director		0$03,690
(Indirect)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGNoda Yumiko
Director		0$03,070
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGIsogai Kazutoshi
See Remarks		0$021,737
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGTsukioka Takashi
Director		0$08,868
(Indirect)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGYonezawa Takefumi
Chief Financial Officer		0$016,269
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGSato Noriyuki
See Remarks		0$013,332
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGOhno Kotaro
Director		0$03,070
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGImai Seiji
Director		0$0120,256
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGAkita Natsumi
See Remarks		0$023,715
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKobayashi Yoshimitsu
Director		0$015,505
(Indirect)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGYagi Minako
Chief Compliance Officer		0$016,635
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKaminoyama Nobuhiro
Chief Digital Officer		0$046,889
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKanazawa Mitsuhiro
Chief Information Officer		0$040,336
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGInomata Naoshi
Chief Strategy Officer		0$050,383
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKihara Masahiro
President and CEO		0$0114,641
(Direct)		View

Ownership		2026-03-18
07:00 am		N/A
N/A		MIZUHO FINANCIAL GROUP INCMFGKurosawa Tatsuya
Chief Governance Officer		0$05,763
(Direct)		View

Ownership		2025-11-06
06:25 am		N/A
N/A		GraniteShares ETF TrustSMCLRakuten Securities Inc.
Mizuho Securities Co. Ltd.
MIZUHO FINANCIAL GROUP INC
Director		0$0346,978
(Indirect)		View

Ownership		2025-08-14
06:05 am		N/A
N/A		GraniteShares ETF TrustSMCLRakuten Securities Inc.
Mizuho Securities Co. Ltd.
MIZUHO FINANCIAL GROUP INC
Director		0$0350,619
(Indirect)		View

Ownership		2025-05-22
06:17 am		N/A
N/A		GraniteShares ETF TrustSMCLRakuten Securities Inc.
Mizuho Securities Co. Ltd.
MIZUHO FINANCIAL GROUP INC
10% Owner		0$0493,150
(Indirect)		View

Ownership		2022-11-30
2:43 pm		N/A
N/A		HumanCo Acquisition Corp.HMCOMIZUHO SECURITIES USA LLC
MIZUHO FINANCIAL GROUP INC
Mizuho Bank Ltd.
10% Owner		0$03,158,495
(Direct)		View