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Ticker	Company	Reporting Owner	Date	Value (USD)	Type	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2026-02-24 $27,144 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2026-02-24	$27,144	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2026-02-24 $83,970 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2026-02-24	$83,970	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2026-02-24 $205,695 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2026-02-24	$205,695	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2026-02-24 $55,332 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2026-02-24	$55,332	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-24 $208,240 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-24	$208,240	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-24 $13,528 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-24	$13,528	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-23 $16,194 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-23	$16,194	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-23 $2,206,161Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-23	$2,206,161Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-23 $1,068,078Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-23	$1,068,078Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-23 $609,155 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-23	$609,155	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-23 $557,310 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-23	$557,310	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-20 $298,839 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-20	$298,839	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-20 $729,043 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-20	$729,043	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-20 $2,171,153Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-20	$2,171,153Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-20 $584,882 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-20	$584,882	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-02-20 $64,395 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-02-20	$64,395	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $861,571 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$861,571	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $643,190 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$643,190	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $509,300 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$509,300	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $538,350 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$538,350	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $2,102,777Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$2,102,777Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $643,841 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$643,841	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $1,103,790Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$1,103,790Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $16,765 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$16,765	S	Form 4
IPGP M IPG PHOTONICS CORP Samartsev Igor • Officer • SVP, Chief Scientist Other 2026-02-17 $275,396 View Form 4 →
IPGP	IPG PHOTONICS CORP	Samartsev Igor Officer • SVP, Chief Scientist Other	2026-02-17	$275,396	M	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $826,386 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$826,386	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $554,787 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$554,787	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $58,453 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$58,453	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $32,560 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$32,560	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $59,946 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$59,946	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $69,259 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$69,259	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $19,688 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$19,688	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $53,381 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$53,381	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $14,058 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$14,058	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $105,503 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$105,503	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $108,854 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$108,854	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $190,688 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$190,688	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-02-17 $187,719 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-02-17	$187,719	S	Form 4
IPGP M IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director Other 2026-02-13 $621,709 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director Other	2026-02-13	$621,709	M	Form 4
IPGP M IPG PHOTONICS CORP Lopresti Angelo P • Officer • SVP, Secretary & Gen Counsel Other 2026-02-12 $479,957 View Form 4 →
IPGP	IPG PHOTONICS CORP	Lopresti Angelo P Officer • SVP, Secretary & Gen Counsel Other	2026-02-12	$479,957	M	Form 4
IPGP S IPG PHOTONICS CORP Meurice Eric • Director 10b5-1 Sell 2026-02-02 $71,250 View Form 4 →
IPGP	IPG PHOTONICS CORP	Meurice Eric Director 10b5-1 Sell	2026-02-02	$71,250	S	Form 4
IPGP M IPG PHOTONICS CORP Meurice Eric • Director Other 2026-02-02 $65,902 View Form 4 →
IPGP	IPG PHOTONICS CORP	Meurice Eric Director Other	2026-02-02	$65,902	M	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-01-21 $985,924 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-01-21	$985,924	S	Form 4
IPGP S IPG PHOTONICS CORP Lopresti Angelo P • Officer • SVP, Secretary & Gen Counsel 10b5-1 Sell 2026-01-21 $127,500 View Form 4 →
IPGP	IPG PHOTONICS CORP	Lopresti Angelo P Officer • SVP, Secretary & Gen Counsel 10b5-1 Sell	2026-01-21	$127,500	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2026-01-21 $114,443 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2026-01-21	$114,443	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2026-01-21 $96,765 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2026-01-21	$96,765	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-01-21 $104,924 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-01-21	$104,924	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2026-01-21 $7,378 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2026-01-21	$7,378	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-01-20 $1,122,803Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-01-20	$1,122,803Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-01-20 $604,448 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-01-20	$604,448	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-01-16 $1,154,205Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-01-16	$1,154,205Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2026-01-16 $1,175,411Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2026-01-16	$1,175,411Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-15 $45,326 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-15	$45,326	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-15 $591,661 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-15	$591,661	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-14 $1,021,533Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-14	$1,021,533Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-14 $283,056 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-14	$283,056	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-14 $54,985 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-14	$54,985	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-13 $1,285,046Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-13	$1,285,046Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-13 $487,723 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-13	$487,723	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-12 $1,224,153Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-12	$1,224,153Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2026-01-12 $147,858 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2026-01-12	$147,858	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-12-16 $941,670 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-12-16	$941,670	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-12-16 $110,447 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-12-16	$110,447	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-12-16 $1,037,335Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-12-16	$1,037,335Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-12-15 $3,057,380Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-12-15	$3,057,380Large	S	Form 4
IPGP S IPG PHOTONICS CORP Agnes Tang • Director 10b5-1 Sell 2025-11-25 $7,725 View Form 4 →
IPGP	IPG PHOTONICS CORP	Agnes Tang Director 10b5-1 Sell	2025-11-25	$7,725	S	Form 4
IPGP S IPG PHOTONICS CORP Agnes Tang • Director 10b5-1 SellΔOwn -16.9% 2025-11-25 $136,638 View Form 4 →
IPGP	IPG PHOTONICS CORP	Agnes Tang Director 10b5-1 SellΔOwn -16.9%	2025-11-25	$136,638	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2025-11-24 $56,852 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2025-11-24	$56,852	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-11-24 $352,003 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-11-24	$352,003	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-11-24 $2,319,648Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-11-24	$2,319,648Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-11-24 $924 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-11-24	$924	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2025-11-24 $148,442 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2025-11-24	$148,442	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-11-21 $1,505,168Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-11-21	$1,505,168Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-11-21 $85,841 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-11-21	$85,841	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-11-21 $574,964 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-11-21	$574,964	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-11-18 $2,058,321Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-11-18	$2,058,321Large	S	Form 4
IPGP S IPG PHOTONICS CORP Ness Trevor • Officer • SVP, Chief Revenue Officer 10b5-1 Sell 2025-11-18 $127,050 View Form 4 →
IPGP	IPG PHOTONICS CORP	Ness Trevor Officer • SVP, Chief Revenue Officer 10b5-1 Sell	2025-11-18	$127,050	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-11-18 $1,588,249Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-11-18	$1,588,249Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-11-17 $380,882 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-11-17	$380,882	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-11-17 $302,644 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-11-17	$302,644	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-11-17 $761,089 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-11-17	$761,089	S	Form 4
IPGP S IPG PHOTONICS CORP Meurice Eric • Director 10b5-1 Sell 2025-11-06 $69,000 View Form 4 →
IPGP	IPG PHOTONICS CORP	Meurice Eric Director 10b5-1 Sell	2025-11-06	$69,000	S	Form 4
IPGP M IPG PHOTONICS CORP Meurice Eric • Director Other 2025-11-06 $65,902 View Form 4 →
IPGP	IPG PHOTONICS CORP	Meurice Eric Director Other	2025-11-06	$65,902	M	Form 4
IPGP S IPG PHOTONICS CORP Lopresti Angelo P • Officer • SVP, Secretary & Gen Counsel 10b5-1 Sell 2025-10-27 $130,695 View Form 4 →
IPGP	IPG PHOTONICS CORP	Lopresti Angelo P Officer • SVP, Secretary & Gen Counsel 10b5-1 Sell	2025-10-27	$130,695	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-10-21 $1,002,860Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-10-21	$1,002,860Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-10-21 $1,104,147Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-10-21	$1,104,147Large	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2025-10-21 $31,538 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2025-10-21	$31,538	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2025-10-21 $205,095 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2025-10-21	$205,095	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-10-20 $569,895 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-10-20	$569,895	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-10-20 $101,644 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-10-20	$101,644	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-10-20 $1,401,774Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-10-20	$1,401,774Large	S	Form 4
IPGP S IPG PHOTONICS CORP Ness Trevor • Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell 2025-10-20 $5,709 View Form 4 →
IPGP	IPG PHOTONICS CORP	Ness Trevor Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell	2025-10-20	$5,709	S	Form 4
IPGP S IPG PHOTONICS CORP Ness Trevor • Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell 2025-10-20 $110,159 View Form 4 →
IPGP	IPG PHOTONICS CORP	Ness Trevor Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell	2025-10-20	$110,159	S	Form 4
IPGP S IPG PHOTONICS CORP Ness Trevor • Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell 2025-10-20 $30,110 View Form 4 →
IPGP	IPG PHOTONICS CORP	Ness Trevor Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell	2025-10-20	$30,110	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-10-17 $1,327,180Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-10-17	$1,327,180Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-10-17 $74,996 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-10-17	$74,996	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-15 $621,219 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-15	$621,219	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-15 $437,715 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-15	$437,715	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-15 $447,736 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-15	$447,736	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-14 $246,734 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-14	$246,734	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-14 $701,545 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-14	$701,545	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-14 $288,624 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-14	$288,624	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-14 $134,475 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-14	$134,475	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-13 $136,844 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-13	$136,844	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-13 $2,459,197Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-13	$2,459,197Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-10-13 $88,053 View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-10-13	$88,053	S	Form 4
IPGP S IPG PHOTONICS CORP Meurice Eric • Director 10b5-1 Sell 2025-10-07 $60,148 View Form 4 →
IPGP	IPG PHOTONICS CORP	Meurice Eric Director 10b5-1 Sell	2025-10-07	$60,148	S	Form 4
IPGP S IPG PHOTONICS CORP Meurice Eric • Director 10b5-1 Sell 2025-10-07 $74,528 View Form 4 →
IPGP	IPG PHOTONICS CORP	Meurice Eric Director 10b5-1 Sell	2025-10-07	$74,528	S	Form 4
IPGP M IPG PHOTONICS CORP Meurice Eric • Director Other 2025-10-07 $131,981 View Form 4 →
IPGP	IPG PHOTONICS CORP	Meurice Eric Director Other	2025-10-07	$131,981	M	Form 4
IPGP S IPG PHOTONICS CORP Lopresti Angelo P • Officer • SVP, Secretary & Gen Counsel 10b5-1 Sell 2025-10-06 $127,755 View Form 4 →
IPGP	IPG PHOTONICS CORP	Lopresti Angelo P Officer • SVP, Secretary & Gen Counsel 10b5-1 Sell	2025-10-06	$127,755	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2025-09-23 $126,795 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2025-09-23	$126,795	S	Form 4
IPGP S IPG PHOTONICS CORP SCHERBAKOV EUGENE A • Director 10b5-1 Sell 2025-09-23 $94,085 View Form 4 →
IPGP	IPG PHOTONICS CORP	SCHERBAKOV EUGENE A Director 10b5-1 Sell	2025-09-23	$94,085	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-09-22 $695,451 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-09-22	$695,451	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-09-22 $2,177,952Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-09-22	$2,177,952Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-09-19 $1,651,008Large View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-09-19	$1,651,008Large	S	Form 4
IPGP S IPG PHOTONICS CORP IP FIBRE DEVICES LTD • 10% Owner 10b5-1 Sell 2025-09-19 $725,889 View Form 4 →
IPGP	IPG PHOTONICS CORP	IP FIBRE DEVICES LTD 10% Owner 10b5-1 Sell	2025-09-19	$725,889	S	Form 4
IPGP S IPG PHOTONICS CORP Ness Trevor • Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell 2025-09-18 $130,359 View Form 4 →
IPGP	IPG PHOTONICS CORP	Ness Trevor Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell	2025-09-18	$130,359	S	Form 4
IPGP S IPG PHOTONICS CORP Ness Trevor • Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell 2025-09-18 $8,315 View Form 4 →
IPGP	IPG PHOTONICS CORP	Ness Trevor Officer • SVP, Sales & Strategic Bus Dev 10b5-1 Sell	2025-09-18	$8,315	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-09-16 $1,143,901Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-09-16	$1,143,901Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-09-15 $1,170,670Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-09-15	$1,170,670Large	S	Form 4
IPGP S IPG PHOTONICS CORP Valentin Gapontsev Trust I • 10% Owner 10b5-1 Sell 2025-09-15 $3,051,983Large View Form 4 →
IPGP	IPG PHOTONICS CORP	Valentin Gapontsev Trust I 10% Owner 10b5-1 Sell	2025-09-15	$3,051,983Large	S	Form 4