David M Silverman Amphenol Corp (APH) insider trading activity

David M Silverman is Senior VP, Human Resources of AMPHENOL CORP . Currently has a direct ownership of 12,500 shares of APH, which is worth approximately $1.17 Million. The most recent transaction as insider was on May 30, 2025, when has been sold 100,000 shares (Class A Common Stock) at a price of $89.09 per share, resulting in proceeds of $8,909,000. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 12.5K

Infinity% 3M change

78.57% 12M change

Total Value Held $1.17 Million

David M Silverman Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 30 2025	SELL Open market or private sale	$8,909,000 $89.09 p/Share	100,000 Reduced 88.89%	12,500 Class A Common Stock
May 30 2025	BUY Exercise of conversion of derivative security	$1,823,000 $18.23 p/Share	100,000 Added 47.06%	112,500 Class A Common Stock
May 02 2025	SELL Open market or private sale	$7,002,625 $80.03 p/Share	87,500 Reduced 87.5%	12,500 Class A Common Stock
May 02 2025	BUY Exercise of conversion of derivative security	$1,823,000 $18.23 p/Share	100,000 Added 50.0%	100,000 Class A Common Stock
Apr 25 2025	SELL Open market or private sale	$7,588,000 $75.88 p/Share	100,000 Reduced 100.0%	0 Class A Common Stock
Apr 25 2025	BUY Exercise of conversion of derivative security	$1,823,000 $18.23 p/Share	100,000 Added 50.0%	100,000 Class A Common Stock
Jan 28 2025	SELL Bona fide gift	-	14,000 Reduced 100.0%	0 Class A Common Stock
Nov 06 2024	SELL Open market or private sale	$12,925,800 $71.81 p/Share	180,000 Reduced 92.78%	14,000 Class A Common Stock
Nov 06 2024	BUY Exercise of conversion of derivative security	$2,610,000 $14.5 p/Share	180,000 Added 48.13%	194,000 Class A Common Stock
Oct 29 2024	SELL Open market or private sale	$12,391,200 $68.84 p/Share	180,000 Reduced 92.78%	14,000 Class A Common Stock
Oct 29 2024	BUY Exercise of conversion of derivative security	$2,610,000 $14.5 p/Share	180,000 Added 48.13%	194,000 Class A Common Stock
Nov 16 2023	SELL Open market or private sale	$6,713,250 $89.51 p/Share	75,000 Reduced 91.46%	7,000 Class A Common Stock
Nov 16 2023	BUY Exercise of conversion of derivative security	$2,173,500 $28.98 p/Share	75,000 Added 47.77%	82,000 Class A Common Stock
Nov 22 2022	SELL Open market or private sale	$6,001,500 $80.02 p/Share	75,000 Reduced 91.46%	7,000 Class A Common Stock
Nov 22 2022	BUY Exercise of conversion of derivative security	$2,173,500 $28.98 p/Share	75,000 Added 47.77%	82,000 Class A Common Stock
Aug 16 2021	SELL Open market or private sale	$5,929,776 $74.05 p/Share	80,078 Reduced 91.96%	7,000 Class A Common Stock
Aug 16 2021	BUY Exercise of conversion of derivative security	$2,076,810 $23.85 p/Share	87,078 Added 50.0%	87,078 Class A Common Stock
Aug 13 2021	SELL Open market or private sale	$2,436,228 $74.0 p/Share	32,922 Reduced 100.0%	0 Class A Common Stock
Aug 13 2021	BUY Exercise of conversion of derivative security	$785,190 $23.85 p/Share	32,922 Added 50.0%	32,922 Class A Common Stock

DMS

David M Silverman

Senior VP, Human Resources

Wallingford, CT

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