Transaction · 0000950103-26-012615

Chung Chih-Hsiao

Chung Chih-Hsiao, GM, AJ, WT, reported a transaction classified as exercise at ASE Technology Holding Co., Ltd. involving 73000.000000 shares for an estimated $3000300.00. Reported holdings after the transaction were 395000.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MGM, AJ, WT
ASXASE Technology Holding Co., Ltd.
Filing timeAug 19
Trade dateAug 13, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$35.65
Pre-filing
1mo ago +13.2%1w ago +4.5%1d ago +10.2%
Returns since
7d +4.5%30d +5.0%90d +5.0%180d +5.0%1y +5.0%

ASX price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
ASX since 2026-08-19Filed 21 days ago · 30 days of pre-filing context shaded
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Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
exercise
Code M
Identifier
0000950103-26-012615
Ordinary Shares
Transaction date
Aug 13, 2026
Filed Aug 19, 2026, 10:16 AM · 6d delay
Shares
73.0k sh
$4.11k per share
Estimated value
$300M
Computed from shares × price
Holdings after
395k sh
Direct

Filing warnings

Notes recorded with this filing
1 warning
delayed filingThe filing was reported 6 calendar days after the transaction date.

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Delayed Filing Direct Ownership
0score
Filing-only score

0

Compact filing score computed from stored Form 4 facts. Version v1.

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

GM, ASE Japan & Wuxi Tongzhi

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The option exercise price reflects New Taiwan dollars.

  2. F2

    Reflects stock options to purchase Ordinary Shares. These stock options were granted on November 23, 2018 and are fully vested and exercisable.

Original filing · 0000950103-26-012615
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