What this is
Single filing record
This page shows the rows from one Form 4 filing as reported to the SEC.
Big buy
Sujoda Management, LLC: large open-market buy of AMKR
$9.6M open-market purchase by Sujoda Management, LLC, Other Officer at Amkor Technology,inc., filed August 5, 2025. Learn more
Feed status Last SEC check:Loading Last Filing: Loading
View AMKR
Access Free feed
Quick read What does this view show?
Why it matters
Read the SEC filing
The original SEC document is the source record. Always verify before drawing conclusions.
How to read it
Role, size, timing
Insider activity carries more weight from senior officers, large dollar values, and clustered timing.
Stacked feeds
Key insider views at a glance
Big BuyAMKR
$72.27-6.41% today
Sujoda Management, LLC · Other Officer at Amkor Technology,inc.
$9.6M
Sujoda Management, LLC bought $9.6M of AMKR (Amkor Technology,inc.).
Insider purchase
Transaction details
Sujoda Management, LLC (Other Officer) bought 441,589 shares of AMKR, Amkor Technology,inc., Technology ($19.01B market cap), at $21.85 per share on August 1, 2025 for a total of $9.6M (0.05% of the market cap).
Sujoda Management, LLC
Other Officer
Purchase value$9.6M
Shares purchased441,589
Price per share$21.85 per share
- Trade date
- August 1, 2025
- Filed
- August 5, 2025
- Filing delay
- 4 days
Permalink https://bluecollarpicks.com/insider-trading/AMKR/buy/13640
Market context
AMKR market snapshot
Current price$72.27
1-day change-6.41%
Market cap$19.01B
SectorTechnology
Next earningsJuly 27, 2026
$72.27
Current price$72.27
Analyst target$75.50 (-1.6%)
Last enriched May 8, 2026 at 7:36 AM EDT.
Filings
Recent insider trades
Status Loading
Latest visible filing loading.
Public Form 4 filings, normalized for cleaner scanning.
| Ticker | Type & Role | Value | Filed |
|---|---|---|---|
| This filing | Cluster Buy Officer | $9.6M | |
Sell Director | $535.1K | ||
Exercise and Hold Officer | $37K | ||
Sell Officer | $297.1K | ||
Exercise and Hold Director | $113.2K | ||
Free weekly recapGet the easiest version of the insider feed in your inbox. | |||
Exercise and Hold Director | Not reported | ||
Exercise and Hold Director | $113.2K | ||
Tax Withholding Director | Not reported | ||
Exercise and Hold Director | Not reported | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Exercise and Hold Director | Not reported | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Free weekly recapGet the easiest version of the insider feed in your inbox. | |||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Tax Withholding CFO | $167.7K | ||
Exercise and Hold CFO | Not reported | ||
Tax Withholding CEO | $167.7K | ||
Exercise and Hold CEO | Not reported | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Free weekly recapGet the easiest version of the insider feed in your inbox. | |||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Grant Director | $0 | ||
Exercise and Hold Officer | $37K | ||
Sell Officer | $222.7K | ||
Exercise and Hold Officer | Not reported | ||
Grant Officer | $0 | ||
Tax Withholding CEO | $18.1K | ||
Exercise and Hold CEO | Not reported | ||
Free weekly recapGet the easiest version of the insider feed in your inbox. | |||
Sell CEO | $609.4K | ||
Exercise and Hold Director | Not reported | ||
Sell Director | $976K | ||
Tax Withholding CFO | $72.6K | ||
Exercise and Hold CFO | Not reported | ||
Tax Withholding Officer | $39.1K | ||
Exercise and Hold Officer | Not reported | ||
Exercise and Hold Director | $113.2K | ||
Tax Withholding Director | Not reported | ||
Exercise and Hold Director | Not reported | ||
Free weekly recapGet the easiest version of the insider feed in your inbox. | |||
Sell President | $789K | ||
Tax Withholding President | $39.6K | ||
Exercise and Hold President | Not reported | ||
Exercise and Hold President | Not reported | ||
Exercise and Hold Officer | Not reported | ||
Exercise and Hold CFO | Not reported | ||
$9.6M
Cluster Buy Officer
$535.1K
Sell Director
$37K
Exercise and Hold Officer
$297.1K
Sell Officer
$113.2K
Exercise and Hold Director
Not reported
Exercise and Hold Director
$113.2K
Exercise and Hold Director
Not reported
Tax Withholding Director
Not reported
Exercise and Hold Director
Grant Director
$0
Grant Director
Grant Director
Not reported
Exercise and Hold Director
Grant Director
Grant Director
Grant Director
Grant Director
$0
Grant Director
Grant Director
$167.7K
Tax Withholding CFO
Not reported
Exercise and Hold CFO
$167.7K
Tax Withholding CEO
Not reported
Exercise and Hold CEO
Grant Director
Grant Director
Grant Director
Grant Director
Grant Director
Grant Director
$37K
Exercise and Hold Officer
$222.7K
Sell Officer
Not reported
Exercise and Hold Officer
Grant Officer
$18.1K
Tax Withholding CEO
Not reported
Exercise and Hold CEO
$609.4K
Sell CEO
Not reported
Exercise and Hold Director
Sell Director
$72.6K
Tax Withholding CFO
Not reported
Exercise and Hold CFO
$39.1K
Tax Withholding Officer
Not reported
Exercise and Hold Officer
$113.2K
Exercise and Hold Director
Not reported
Tax Withholding Director
Not reported
Exercise and Hold Director
$789K
Sell President
$39.6K
Tax Withholding President
Not reported
Exercise and Hold President
Not reported
Exercise and Hold President
Not reported
Exercise and Hold Officer
Not reported
Exercise and Hold CFO
Cluster detail
Cluster members
Ticker context
Ticker summary
Recent insider activity for this company.
Insider detail
Insider activity
Recent transactions grouped by reporting owner.
Filters
Filters
Weekly recap
Get the easier version in your inbox.
Start with the free weekly recap. Upgrade later if you want the paid daily brief.
Free weekly recap. No login required. Unsubscribe any time.
Method
Public data, presented plainly
Named views
Ready-made views give you a clear starting point before you touch filters.
Cluster logic
Cluster buys mean multiple insiders buying the same ticker inside a short window.
Normalized rows
Rows preserve filing date, trade date, role, value, and source links where available.
All data remains available
Filtered rows are not hidden. Grants, exercises, tax withholding, gifts, and conversions stay available in All Form 4 Filings, ticker history, and specialized views.
Paid research tools
CSV exports are becoming a paid feature.
Join the waitlist for founding-member access to CSV exports, saved screens, and premium download tools when they open.