1.Name of the securities: common stocks of Sino-American Silicon Products Inc.
2.Trading date:2026/04/20~2026/06/25
3.Date of the board of directors resolution:NA
4.Other approval date:2025/12/29
5.Amount, unit price, and total monetary amount of the transaction:
Amount: 1,953,000 common shares
Unit price: Average unit price NTD156.184
Total monetary amount of the transaction: NTD305,028,000
6.Gain (or loss) through disposal (not applicable in case of acquisition of
securities): Gain is about NTD191,694,762.
7.Relationship with the underlying company of the trade:
It is not a related party.
8.Current cumulative amount held, monetary amount, and shareholding
percentage of cumulative holdings of the securities being traded (including
the current trade), and status of any restriction of rights (e.g.pledges):
Cumulative volume: 439,000 shares
Cumulative amount: NTD25,475,170
shareholding percentage: 0.068%
status of any restriction of rights: N
9.Current ratio of securities investment (including the current trade, as
listed in article 3 of Regulations Governing the Acquisition and Disposal of
Assets by Public Companies) to the total assets and equity attributable to
owners of the parent as shown in the most recent financial statement and
working capital as shown in the most recent financial statement as of the
present:
Current ratio of securities investment to the total assets: 0.198%
Current ratio of securities investment to the total assets and equity:
2.260%
Working capital as shown in the most recent financial statement: N/A
10.Concrete purpose of the acquisition or disposal:
For the needs of adjusting portfolio composition.
11.Any dissenting opinions of directors to the present transaction: N/A
12.Whether the counterparty of the current transaction is a related party:No
13.Trading counterparty and its relationship with the Company: N/A
14.Date of ratification by supervisors or approval by
the audit committee:NA
15.Date on which material information regarding the same event
has been previously released:NA
16.Any other matters that need to be specified: None