20 Form 4 filings for ASX between 2026-07-15 and 2026-11-03, from 13 filers. 9 discretionary (3 sales, 5 purchases), 11 routine grant or withholding filings. 8 of 20 carry a dollar total (1 stated, 7 computed as shares × price), summing to $201,803,700; a multi-transaction filing without a stated total contributes only its largest transaction, so the sum is a floor and the true figure is higher. Prices ran $41 to $752.
Filings 20
Filers 13
Discretionary 9
Routine 11
Structured 15/20
Filers
▸Chung Chih-HsiaoGM, ASE Japan & Wuxi Tongzhi
2026-11-03 · acquired (option exercise) 300,000 @ $98.60
3 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-11-03 |
acquired (option exercise) |
300,000 |
$98.60 |
$29,580,000 |
1 |
RECEIPT ↗ |
| 2026-09-09 |
received (award/grant) |
30,000 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-08-19 |
acquired |
292,000 |
$41.10 |
≥ $12,001,200 |
2 |
RECEIPT ↗ |
▸Uang Du-TsuenChief Administration Officer
2026-10-14 · sold 3,000 @ $752.00 for $2,256,000
TOTAL SOLD ≥ $2,256,0004 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-10-14 |
sold |
3,000 |
$752.00 |
$2,256,000 |
1 |
RECEIPT ↗ |
| 2026-09-09 |
received (award/grant) |
90,000 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-07-24 |
sold |
3,000 |
$665.00 |
$1,995,000 |
— |
RECEIPT ↗ |
| 2026-07-17 |
sold |
3,000 |
$688.00 |
$2,064,000 |
— |
RECEIPT ↗ |
▸Chang Hung PenDirector
2026-09-24 · acquired (option exercise) 300,000 @ $98.60
2 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-24 |
acquired (option exercise) |
300,000 |
$98.60 |
$29,580,000 |
1 |
RECEIPT ↗ |
| 2026-07-15 |
acquired |
3,000,000 |
$41.10 |
≥ $123,300,000 |
2 |
RECEIPT ↗ |
▸Tsai Chi-WenChairman & President, SPIL
2026-09-09 · received (award/grant) 334,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
334,000 |
— |
— |
1 |
RECEIPT ↗ |
▸Hsiang KennethCEO, ISE Labs
2026-09-09 · received (award/grant) 40,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
40,000 |
— |
— |
1 |
RECEIPT ↗ |
▸Lin ChungGM, ASE Shanghai & Electronics
2026-09-09 · received (award/grant) 30,000
2 filings
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
30,000 |
— |
— |
1 |
RECEIPT ↗ |
| 2026-07-31 |
acquired |
25,000 |
$41.10 |
≥ $1,027,500 |
2 |
RECEIPT ↗ |
▸Lo RaymondGM TW & Kaohsiung Pkg Facility
2026-09-09 · received (award/grant) 400,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
400,000 |
— |
— |
1 |
RECEIPT ↗ |
▸Kuo Hung-MingPrincipal Accounting Officer
2026-09-09 · received (award/grant) 50,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
50,000 |
— |
— |
1 |
RECEIPT ↗ |
▸Tung Hung-SzuChief Financial Officer
2026-09-09 · received (award/grant) 400,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
400,000 |
— |
— |
1 |
RECEIPT ↗ |
▸Tang Andrew RDirector
2026-09-09 · received (award/grant) 85,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
85,000 |
— |
— |
1 |
RECEIPT ↗ |
▸Chen Tien-SzuGM, ASE Inc. Chung-Li Branch
2026-09-09 · received (award/grant) 300,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
300,000 |
— |
— |
1 |
RECEIPT ↗ |
▸Wu Tien-YueDirector
2026-09-09 · received (award/grant) 600,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
received (award/grant) |
600,000 |
— |
— |
1 |
RECEIPT ↗ |
▸Chen JeffreyDirector
2026-09-09 · gifted 600,000
1 filing
| Filed | Action | Shares
largest txn | Price | Filing total | Txns | SEC |
|---|
| 2026-09-09 |
gifted |
600,000 |
— |
— |
3 |
RECEIPT ↗ |
13 filers · 20 filings · disclosed filing totals sum to $201,803,700 (1/20 state one, 7 computed; totals are proceeds with a floor, never profit — a Form 4 states what was traded, not what it cost the filer)
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