Lester A. Wong

Chief Financial Officer, Kulicke & Soffa Industries.

Companies

Kulicke & Soffa IndustriesChief financial officer Nov 29, 2017 to now¹
Kulicke & Soffa IndustriesChief executive officer Nov 24, 2025 to Sep 1, 2026²
Kulicke & Soffa IndustriesSenior Vice President Sep 14, 2011 to Oct 10, 2017³

Holdings

Stock this person has reported owning, from the forms officers and directors file with the SEC. See the biggest insider stakes.

Shares held

Kulicke & Soffa Industries KLIC76,006 shares⁴$6.2M at $81.46Oct 11, 2026

As of each latest filing. The line shows shares held over time.

Recent filings

Oct 11, 2026Exercised options 19,225 shares of Kulicke & Soffa Industries⁴
Sep 1, 2026Granted 6,038 shares of Kulicke & Soffa Industries⁵
Jun 18, 2026Sold 60,000 shares at $121.71 of Kulicke & Soffa Industries⁶
Dec 1, 2025Granted 10,338 shares of Kulicke & Soffa Industries⁷
Nov 20, 2025Exercised options 356 shares of Kulicke & Soffa Industries⁸
Oct 14, 2025Exercised options 10,951 shares of Kulicke & Soffa Industries⁹
Oct 13, 2025Granted 9,462 shares of Kulicke & Soffa Industries⁹
Nov 20, 2024Sold 60,000 shares at $46.37 of Kulicke & Soffa Industries¹⁰
Nov 14, 2024Exercised options 260 shares of Kulicke & Soffa Industries¹¹
Oct 16, 2024Granted 8,410 shares of Kulicke & Soffa Industries¹²
Oct 15, 2024Exercised options 9,264 shares of Kulicke & Soffa Industries¹³
Dec 14, 2023Sold 55,000 shares at $55.51 of Kulicke & Soffa Industries¹⁴
Nov 16, 2023Exercised options 10,974 shares of Kulicke & Soffa Industries¹⁵
Oct 11, 2023Granted 8,659 shares of Kulicke & Soffa Industries¹⁶
Oct 7, 2023Exercised options 27,323 shares of Kulicke & Soffa Industries¹⁷
Mar 15, 2023Sold 40,000 shares at $51.48 of Kulicke & Soffa Industries¹⁸
Nov 17, 2022Exercised options 10,694 shares of Kulicke & Soffa Industries¹⁹
Oct 14, 2022Granted 5,935 shares of Kulicke & Soffa Industries²⁰
Oct 10, 2022Exercised options 22,137 shares of Kulicke & Soffa Industries²¹
Jan 3, 2022Exercised options 4,736 shares of Kulicke & Soffa Industries²²
Jan 3, 2022Exercised options 10,371 shares of Kulicke & Soffa Industries²²
Dec 10, 2021Sold 850 shares at $69.79 of Kulicke & Soffa Industries²³
Dec 10, 2021Sold 2,360 shares at $69.06 of Kulicke & Soffa Industries²³
Dec 10, 2021Sold 14,186 shares at $68.12 of Kulicke & Soffa Industries²³
Dec 10, 2021Sold 12,604 shares at $67.14 of Kulicke & Soffa Industries²³

Trade performance

Date	Stock	Trade	Value	Return since	Vs S&P since	Vs S&P, 1 year
Jun 18, 2026	KLIC	Sale	$7.3M	−31.9%	+35.2%
Nov 20, 2024	KLIC	Sale	$2.8M	+77.8%	−47.1%	+26.9%
Dec 14, 2023	KLIC	Sale	$3.1M	+49.7%	+13.8%	+38.8%
Mar 15, 2023	KLIC	Sale	$2.1M	+60.1%	+38.2%	+40.8%
Dec 10, 2021	KLIC	Sale	$2.0M	+25.1%	+38.9%	+12.0%
Mar 2, 2021	KLIC	Sale	$1.7M	+69.1%	+30.6%	+5.7%

Returns are price-only (no dividends), measured from the trade date.

Sources

The numbers on this page point here. Each one links to the record it came from.

1
SEC EDGARKulicke & Soffa Industries, Chief financial officer
2
SEC EDGARKulicke & Soffa Industries, Chief executive officer
3
SEC EDGARKulicke & Soffa Industries, Senior Vice President
4
SEC EDGARKulicke & Soffa Industries shares after the filing of Oct 11, 2026
5
SEC EDGARForm 4 filed Sep 2, 2026
6
SEC EDGARForm 4 filed Jun 22, 2026
7
SEC EDGARForm 4 filed Dec 3, 2025
8
SEC EDGARForm 4 filed Nov 24, 2025
9
SEC EDGARForm 4 filed Oct 15, 2025
10
SEC EDGARForm 4 filed Nov 22, 2024
11
SEC EDGARForm 4 filed Nov 18, 2024
12
SEC EDGARForm 4 filed Oct 18, 2024
13
SEC EDGARForm 4 filed Oct 17, 2024
14
SEC EDGARForm 4 filed Dec 15, 2023
15
SEC EDGARForm 4 filed Nov 20, 2023
16
SEC EDGARForm 4 filed Oct 13, 2023
17
SEC EDGARForm 4 filed Oct 10, 2023
18
SEC EDGARForm 4 filed Mar 17, 2023
19
SEC EDGARForm 4 filed Nov 21, 2022
20
SEC EDGARForm 4 filed Oct 18, 2022
21
SEC EDGARForm 4 filed Oct 12, 2022
22
SEC EDGARForm 4 filed Jan 5, 2022
23
SEC EDGARForm 4 filed Dec 10, 2021