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Who

Angelo P. Lopresti

SVP, Secretary & Gen Counsel

Company insider

Files Form 4 as: SVP, Secretary & Gen Counsel, IPG Photonics; Director, Coastway Bancorp.

In numbers

Trades disclosed
306
Buys
6
Sells
71
Bought
$50K
Sold
$29.4M
Companies
2
Companies where not an officer
1
First trade
17 Sep 2007
Last trade
29 Jun 2026
Last filed
1 Jul 2026

Companies traded

Where they are an officer
IPGP IPG PhotonicsOfficer, 10% owner · Semiconductors · last 29 Jun 20260 buys · 71 sells
Everywhere else they filed: board seats, 10% stakes, other companies
Coastway BancorpDirector · last 5 Oct 20186 buys · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
20Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
29 Jun 2026filed 1 Jul 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Sold$110K1,000 at $110.33filing
29 Jun 2026filed 1 Jul 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Sold$110K1,000 at $110.33filing
1 Mar 2026filed 3 Mar 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code F$506K3,848 at $131.57filing
1 Mar 2026filed 3 Mar 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code F$506K3,848 at $131.57filing
18 Feb 2026filed 20 Feb 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code A—4,465 at $0.00filing
18 Feb 2026filed 20 Feb 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code A—4,465 at $0.00filing
12 Feb 2026filed 17 Feb 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code M$480K5,861 at $81.89filing
12 Feb 2026filed 17 Feb 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code F$604K4,022 at $150.25filing
12 Feb 2026filed 17 Feb 2026IPGP IPG Photonicsoption or derivative · SemiconductorsSEC FORM 4 Code M—5,861 at $0.00filing
12 Feb 2026filed 17 Feb 2026IPGP IPG Photonicsoption or derivative · SemiconductorsSEC FORM 4 Code M—5,861 at $0.00filing
12 Feb 2026filed 17 Feb 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code M$480K5,861 at $81.89filing
12 Feb 2026filed 17 Feb 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code F$604K4,022 at $150.25filing
21 Jan 2026filed 23 Jan 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Sold$128K1,500 at $85.00filing
21 Jan 2026filed 23 Jan 2026IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Sold$128K1,500 at $85.00filing
9 Dec 2025filed 10 Dec 2025IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Sold$128K1,500 at $85.07filing
27 Oct 2025filed 29 Oct 2025IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Sold$131K1,500 at $87.13filing
6 Oct 2025filed 6 Oct 2025IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Sold$128K1,500 at $85.17filing
6 Jun 2025filed 9 Jun 2025IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Sold$312K4,500 at $69.28filing
1 Mar 2025filed 4 Mar 2025IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code F—3,040 at $0.00filing
14 Feb 2025filed 19 Feb 2025IPGP IPG PhotonicsSemiconductorsSEC FORM 4 Code A—12,868 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Technology71
Not placed6

Buys in green, sells in red, by the company’s sector.

Related people

Eugene A. ScherbakovDirector and 10% owner · Director and 10% owner at Ipg Photonics, filing Form 4 there in the last year
IP FIBRE DEVICES LTD10% owner · 10% owner at Ipg Photonics, filing Form 4 there in the last year
Valentin Gapontsev Trust I10% owner · 10% owner at Ipg Photonics, filing Form 4 there in the last year
John R. PeelerDirector · Director at Ipg Photonics, filing Form 4 there in the last year
Paulus BucherSVP, Global Operations · SVP, Global Operations at Ipg Photonics, filing Form 4 there in the last year