Mizuho Securities USA LLC

CIK: 0000812291

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)9 (100.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)0 (0.0%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (7)

FSHP

Flag Ship Acquisition Corp

10% Owner

APACU

StoneBridge Acquisition II Corp

10% Owner

NETD

Nabors Energy Transition Corp. II

10% Owner

OAKU

Oak Woods Acquisition Corp

10% Owner

EURK

Eureka Acquisition Corp

10% Owner

AFJK

Aimei Health Technology Co., Ltd.

10% Owner

WEL

Integrated Wellness Acquisition Corp

10% Owner

Discretionary Trading P&L

Holdings

Transaction History (9 total)

FSHP
Flag Ship Acquisition Corp
Aug 17, 2026
Sale(S)
Direct
85K shares at avg. $11.23$955K
APACU
StoneBridge Acquisition II Corp
Nov 24, 2025
Sale(S)
Direct
531.3K shares at avg. $9.95$5.3M
NETD
Nabors Energy Transition Corp. II
Jul 22, 2025
Sale(S)
Direct
565K shares at avg. $11.18$6.3M
OAKU
Oak Woods Acquisition Corp
Jul 17, 2025
Sale(S)
Direct
61.1K shares at avg. $11.91$728K
EURK
Eureka Acquisition Corp
Jul 7, 2025
Sale(S)
Direct
92K shares at avg. $10.54$970K
EURK
Eureka Acquisition Corp
Jul 3, 2025
Sale(S)
Direct
40.6K shares at avg. $10.55$428K
AFJK
Aimei Health Technology Co., Ltd.
Feb 11, 2025
Sale(S)
Direct
150K shares at avg. $10.86$1.6M
WEL
Integrated Wellness Acquisition Corp
Dec 11, 2024
Sale(S)
Direct
65K shares at avg. $11.95$777K
OAKU
Oak Woods Acquisition Corp
Oct 9, 2024
Sale(S)
Direct
74K shares at avg. $11.18$827K

		Type	Shares	Price		Ownership
Aug 17, 2026	FSHP Flag Ship Acquisition Corp	Sale(S)	85,000	$11.23	$954,550	Direct
Nov 24, 2025	APACU StoneBridge Acquisition II Corp	Sale(S)	531,255	$9.95	$5,285,987	Direct
Jul 22, 2025	NETD Nabors Energy Transition Corp. II	Sale(S)	565,000	$11.18	$6,316,700	Direct
Jul 17, 2025	OAKU Oak Woods Acquisition Corp	Sale(S)	61,100	$11.91	$727,701	Direct
Jul 7, 2025	EURK Eureka Acquisition Corp	Sale(S)	92,000	$10.54	$969,680	Direct
Jul 3, 2025	EURK Eureka Acquisition Corp	Sale(S)	40,560	$10.55	$427,746	Direct
Feb 11, 2025	AFJK Aimei Health Technology Co., Ltd.	Sale(S)	150,000	$10.86	$1,629,000	Direct
Dec 11, 2024	WEL Integrated Wellness Acquisition Corp	Sale(S)	65,000	$11.95	$776,750	Direct
Oct 9, 2024	OAKU Oak Woods Acquisition Corp	Sale(S)	74,000	$11.18	$827,320	Direct

1-9 of 9 transactions

About MIZUHO SECURITIES USA LLC

MIZUHO SECURITIES USA LLC (SEC CIK 0000812291) files insider reports with the SEC as 10% Owner of Flag Ship Acquisition Corp (FSHP), 10% Owner of StoneBridge Acquisition II Corp (APACU) and 10% Owner of Nabors Energy Transition Corp. II (NETD). Signal8 also holds filings tied to 4 other companies.

Signal8 holds 16 ownership filings by MIZUHO SECURITIES USA LLC (8 Form 3, 8 Form 4), filed between Oct 9, 2024 and Aug 18, 2026. Those filings report 9 transactions, from Oct 9, 2024 to Aug 17, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on MIZUHO SECURITIES USA LLC's filings is in NEW YORK, NY.

Recent filings by MIZUHO SECURITIES USA LLC

Aug 17, 2026: Open-market sale of FSHP shares (Form 4, code S).
Nov 24, 2025: Open-market sale of APACU shares (Form 4, code S).
Jul 22, 2025: Open-market sale of NETD shares (Form 4, code S).
Jul 17, 2025: Open-market sale of OAKU shares (Form 4, code S).
Jul 7, 2025: Open-market sale of EURK shares (Form 4, code S).

How to read Form 4 transaction codes