Keh Shew Lu - May 19, 2021 Form 4 Insider Report for DIODES INC /DEL/ (DIOD)

Role
President & CEO, Director
Signature
Brett R. Whitmire as Power of Attorney for Keh-Shew Lu
Stock symbol
DIOD
Transactions as of
May 19, 2021
Transactions value $
-$1,409,499
Form type
4
Date filed
5/21/2021, 05:54 PM
Previous filing
May 18, 2021
Next filing
May 26, 2021

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction DIOD Diodes Incorporated Common Stock Options Exercise $46.2K +2.4K +0.63% $19.27* 385K May 19, 2021 Direct
transaction DIOD Diodes Incorporated Common Stock Sale -$147K -2.04K -0.53% $72.00 383K May 19, 2021 Direct
transaction DIOD Diodes Incorporated Common Stock Options Exercise $385K +20K +5.22% $19.27* 403K May 20, 2021 Direct
transaction DIOD Diodes Incorporated Common Stock Sale -$621K -8.5K -2.11% $73.00 395K May 20, 2021 Direct
transaction DIOD Diodes Incorporated Common Stock Sale -$629K -8.5K -2.15% $74.00 386K May 20, 2021 Direct
transaction DIOD Diodes Incorporated Common Stock Options Exercise $193K +10K +2.59% $19.27* 396K May 21, 2021 Direct
transaction DIOD Diodes Incorporated Common Stock Sale -$638K -8.5K -2.15% $75.00 388K May 21, 2021 Direct
holding DIOD Diodes Incorporated Common Stock 46.2K May 19, 2021 Custodial F1
holding DIOD Diodes Incorporated Common Stock 422K May 19, 2021 Lu Grandchildren's Trust
holding DIOD Diodes Incorporated Common Stock 55.7K May 19, 2021 The Lu Family Foundation
holding DIOD Diodes Incorporated Common Stock 4.7K May 19, 2021 The Lu 2017 Irrevocable Trust
holding DIOD Diodes Incorporated Common Stock - Performance Stock Units 221K May 19, 2021 Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction DIOD 05/21/12 DIOD NQSO Options Exercise $0 -2.4K -4.58% $0.00 50K May 19, 2021 Diodes Incorporated Common Stock - Diodes 2.4K $19.27 Direct
transaction DIOD 05/21/12 DIOD NQSO Options Exercise $0 -20K -40% $0.00 30K May 20, 2021 Diodes Incorporated Common Stock - Diodes 20K $19.27 Direct
transaction DIOD 05/21/12 DIOD NQSO Options Exercise $0 -10K -33.33% $0.00 20K May 21, 2021 Diodes Incorporated Common Stock - Diodes 10K $19.27 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 These shares are held in accounts for the reporting persons minor grandchildren and the reporting person is the custodian of those accounts. The reporting person disclaims ownership of the shares held in those custodial accounts, and this report is not an admission that the reporting person is the beneficial owner of these shares for purposes of Section 16 or for any other purposes.