Amphenol APH Insider Ownership

NYSE APH
$81.52 -0.24 (-0.29%)
As of: Sep 9, 2026 · 12:01 PM EDT

Insider Holdings by Owner

500.47Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026
Insider Ownership
0.015%
0% pp QoQ
Shares Held by Insiders
198.66K
filed for Sep 2026
0.00% QoQ
Shares Outstanding
1.29Bn
1,288,600,000 shares
Direct Holdings
198.66K
Indirect: 0
Net Shares Traded (QoQ)
0
no net change in Sep 2026
Insiders Holding Shares
14
with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding
Latest
Average ownership
Peak ownership

Shares Purchased/Sold by Insiders

Bought Sold
Latest quarter
Net over range
Buying quarters

Insider Ownership Summary

Quarter ending 30 Sep, 2026

As of September 09, 2026, the three largest insider holders of APH are Richard Adam Norwitt (President Ceo, 246.72Mn shares), Martin H Loeffler (Director, 170.64Mn shares), Edward G Jepsen (Director, 31.47Mn shares).

Form 4 Holdings

Insiders Holding APH

Insiders 14
Shares held 500.47Mn
Of outstanding 38.84%
# Insider Position Direct Indirect Total Share of Insiders Last Filed
1 Richard Adam Norwitt President Ceo 246,720,896 0 246,720,896 49.3% 05 May, 2026
2 Martin H Loeffler Director 302,080 170,642,688 170,944,768 34.2% 11 Dec, 2025
3 Edward G Jepsen Director 31,561,024 0 31,561,024 6.3% 21 May, 2024
4 Michael R. Ivas Vp Corporate Controller 19,833,344 3,200,000 23,033,344 4.6% 05 Feb, 2026
5 Lance E D'Amico Evp, Secretary Gencounsel 14,608,640 0 14,608,640 2.9% 05 Aug, 2026
6 Craig A Lampo Executive Vp Cfo 9,076,096 0 9,076,096 1.8% 21 May, 2026
7 David M Silverman Evp, Human Resources 2,006,016 0 2,006,016 0.4% 05 Aug, 2026
8 Anne Clarke Wolff Director 1,352,704 0 1,352,704 0.3% 27 May, 2026
9 Sanjiv Lamba Director 198,656 0 198,656 0.0% 27 May, 2026
10 Robert Livingston Director 198,656 0 198,656 0.0% 27 May, 2026
11 Rita S. Lane Director 198,656 0 198,656 0.0% 27 May, 2026
12 Prahlad R. Singh Director 198,656 0 198,656 0.0% 27 May, 2026
13 Nancy A. Altobello Director 198,656 0 198,656 0.0% 27 May, 2026
14 Stanley L Clark Director 170,496 0 170,496 0.0% 20 May, 2022

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

5,483 Insider Transactions

Source SEC Form 4
Latest quarter Sep 2026
Download Data
Date Insider Position Transaction Shares Price Value Shares Held After Ownership
06 Aug, 2026 Craig A Lampo Evp Cfo Disposed G 54,547 $0.00 $0 0 Indirect
05 Aug, 2026 David M Silverman Evp, Human Resources Acquired M 120,000 $0.17 $20.62K 17,366,016 Direct
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Acquired M 50,000 $0.18 $8.81K 13,704,320 Direct
05 Aug, 2026 David M Silverman Evp, Human Resources Disposed S 120,000 $1.36 $163.34K 2,006,016 Direct
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Disposed S 50,000 $1.27 $63.28K 7,304,320 Direct
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Acquired M 40,000 $0.17 $6.99K 5,120,000 Indirect
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Disposed S 40,000 $1.26 $50.57K 0 Indirect
05 Aug, 2026 David M Silverman Evp, Human Resources Disposed M 120,000 $0.00 $0 15,360,000 Direct
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Acquired M 10,000 $0.18 $1.76K 1,280,000 Indirect
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Disposed S 10,000 $1.26 $12.64K 0 Indirect
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Disposed M 50,000 $0.00 $0 0 Direct
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Disposed M 40,000 $0.00 $0 0 Indirect
03 Aug, 2026 Lance E D'Amico Evp, Secretary Gencounsel Disposed M 10,000 $0.00 $0 8,960,000 Indirect
22 May, 2026 Nancy A. Altobello Director Acquired A 1,552 $0.00 $0 198,656 Direct
22 May, 2026 Prahlad R. Singh Director Acquired A 1,552 $0.00 $0 198,656 Direct
22 May, 2026 Robert Livingston Director Acquired A 1,552 $0.00 $0 198,656 Direct
22 May, 2026 Sanjiv Lamba Director Acquired A 1,552 $0.00 $0 198,656 Direct
22 May, 2026 Anne Clarke Wolff Director Acquired A 1,552 $0.00 $0 198,656 Direct
22 May, 2026 Rita S. Lane Director Acquired A 1,552 $0.00 $0 198,656 Direct
22 May, 2026 William J Doherty President, Cs Division Acquired A 108,809 $0.00 $0 13,927,552 Direct