MARKET_TICKER: IPGP

IPGPInsider Trading & SEC Form 4 Analysis

Institutional analysis of internal capital flows based on SEC Form 4 filings.

Executive Sentiment

BEARISH

SOURCE: EDGAR_SYSTEMSTATUS: VERIFIED

Automated_Intelligence_Report :: IPGP

Algorithmic analysis of recent insider trading activity for IPGP reveals a bearish posture among the C-suite and board members. Based on the latest SEC Form 4 filings, we have tracked capital events executed by 12 distinct corporate insiders. The aggregate nominal exposure during this reporting cycle reached $48.82M.

Market dynamics show a negative net capital flow of $42.25M when isolating open-market purchases versus open-market sales. The trading volume is heavily weighted towards open-market executions, providing a clearer signal of insider conviction regarding current valuation levels compared to option-based equity grants.

From a microstructural perspective, the most significant liquidity event was a divestment by Valentin Gapontsev Trust I (Officer/Other), which accounts for a major share of the recent outflow. Continuous monitoring of these Tier-1 actors is essential, as their liquidity decisions often precede material corporate events or reflect an informed, asymmetric perspective on the future performance of IPGP.

Volume_30D

$48.82M

USD NOMINAL VALUE

Active_Insiders

UNIQUE C-SUITE ENTITIES

Last_Entry

2026.03.17

ISO_8601 FORMAT

INITIALIZING_CHART_ENGINE...

Entity / Timeline	Methodology	Position	Net Value
Buttarazzi Mary E.2026.03.17	DISPOSAL	500	$58,110
Gitin Mark Milton2026.03.01	ACQUISITION	7,603	$1,000,326.71
Lopresti Angelo P2026.03.01	ACQUISITION	3,848	$506,281.36
Mammen Timothy PV2026.03.01	ACQUISITION	4,310	$567,066.7
Ness Trevor2026.03.01	ACQUISITION	3,402	$447,601.14
Buttarazzi Mary E.2026.03.01	ACQUISITION	435	$57,232.95
SCHERBAKOV EUGENE A2026.03.01	ACQUISITION	7,237	$952,172.09
Samartsev Igor2026.03.01	ACQUISITION	836	$109,992.52
IP FIBRE DEVICES LTD2026.02.24	DISPOSAL	100	$13,528
IP FIBRE DEVICES LTD2026.02.24	DISPOSAL	1,520	$208,240
SCHERBAKOV EUGENE A2026.02.24	DISPOSAL	200	$27,144
SCHERBAKOV EUGENE A2026.02.24	DISPOSAL	1,500	$205,695
SCHERBAKOV EUGENE A2026.02.24	DISPOSAL	400	$55,332
SCHERBAKOV EUGENE A2026.02.24	DISPOSAL	600	$83,970
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	4,241	$557,309.81
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	4,604	$609,155.24
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	7,994	$1,068,078.34
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	16,421	$2,206,161.35
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	120	$16,194
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	500	$64,395
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	2,300	$298,839
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	4,461	$584,881.71
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	16,422	$2,171,152.62
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	5,484	$729,042.96
Buttarazzi Mary E.2026.02.18	ACQUISITION	1,789	$0
Ness Trevor2026.02.18	ACQUISITION	4,621	$0
Mammen Timothy PV2026.02.18	ACQUISITION	6,146	$0
Bucher Paulus2026.02.18	ACQUISITION	2,531	$0
Samartsev Igor2026.02.18	ACQUISITION	1,688	$0
Lopresti Angelo P2026.02.18	ACQUISITION	4,465	$0
Gitin Mark Milton2026.02.18	ACQUISITION	19,887	$0
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	6,590	$826,386
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	6,820	$861,570.6
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	4,354	$554,786.68
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	5,012	$643,189.96
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	3,931	$509,300.36
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	4,931	$643,840.67
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	8,383	$1,103,789.61
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	15,882	$2,102,776.8
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	4,035	$538,349.7
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	125	$16,765
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	1,381	$187,719.33
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	1,393	$190,687.77
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	790	$108,854.1
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	760	$105,503.2
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	100	$14,058
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	376	$53,380.72
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	137	$19,688.27
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	480	$69,259.2
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	410	$59,946.1
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	220	$32,560
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	390	$58,453.2
Samartsev Igor2026.02.17	ACQUISITION	3,363	$275,396.07
SCHERBAKOV EUGENE A2026.02.13	ACQUISITION	7,592	$621,708.88
SCHERBAKOV EUGENE A2026.02.13	ACQUISITION	5,727	$881,442.57
Lopresti Angelo P2026.02.12	ACQUISITION	5,861	$479,957.29
Lopresti Angelo P2026.02.12	ACQUISITION	4,022	$604,305.5
Meurice Eric2026.02.02	ACQUISITION	750	$65,902.5
Meurice Eric2026.02.02	DISPOSAL	750	$71,250
Lopresti Angelo P2026.01.21	DISPOSAL	1,500	$127,500
SCHERBAKOV EUGENE A2026.01.21	DISPOSAL	93	$7,377.69
SCHERBAKOV EUGENE A2026.01.21	DISPOSAL	1,204	$96,765.48
SCHERBAKOV EUGENE A2026.01.21	DISPOSAL	1,403	$114,442.71
IP FIBRE DEVICES LTD2026.01.21	DISPOSAL	1,306	$104,924.04
IP FIBRE DEVICES LTD2026.01.21	DISPOSAL	12,075	$985,923.75
IP FIBRE DEVICES LTD2026.01.20	DISPOSAL	7,659	$604,448.28
IP FIBRE DEVICES LTD2026.01.20	DISPOSAL	13,960	$1,122,802.8
IP FIBRE DEVICES LTD2026.01.16	DISPOSAL	14,511	$1,154,204.94
IP FIBRE DEVICES LTD2026.01.16	DISPOSAL	14,656	$1,175,411.2
Valentin Gapontsev Trust I2026.01.15	DISPOSAL	571	$45,325.98
Valentin Gapontsev Trust I2026.01.15	DISPOSAL	7,381	$591,660.96
Valentin Gapontsev Trust I2026.01.14	DISPOSAL	3,667	$283,055.73
Valentin Gapontsev Trust I2026.01.14	DISPOSAL	13,159	$1,021,533.17
Valentin Gapontsev Trust I2026.01.14	DISPOSAL	700	$54,985
Valentin Gapontsev Trust I2026.01.13	DISPOSAL	16,752	$1,285,045.92
Valentin Gapontsev Trust I2026.01.13	DISPOSAL	6,277	$487,722.9
Valentin Gapontsev Trust I2026.01.12	DISPOSAL	16,065	$1,224,153
Valentin Gapontsev Trust I2026.01.12	DISPOSAL	1,928	$147,858.32
IP FIBRE DEVICES LTD2025.12.24	DISPOSAL	10,560	$788,726.4
IP FIBRE DEVICES LTD2025.12.24	DISPOSAL	2,225	$167,119.75
SCHERBAKOV EUGENE A2025.12.23	DISPOSAL	2,655	$197,611.65
SCHERBAKOV EUGENE A2025.12.23	DISPOSAL	45	$3,374.55
IP FIBRE DEVICES LTD2025.12.23	DISPOSAL	28,405	$2,119,581.1
IP FIBRE DEVICES LTD2025.12.23	DISPOSAL	40	$3,000
IP FIBRE DEVICES LTD2025.12.22	DISPOSAL	16,060	$1,207,712
IP FIBRE DEVICES LTD2025.12.22	DISPOSAL	6,870	$521,913.9
IP FIBRE DEVICES LTD2025.12.22	DISPOSAL	7	$536.83
Valentin Gapontsev Trust I2025.12.16	DISPOSAL	13,544	$1,037,334.96
Valentin Gapontsev Trust I2025.12.16	DISPOSAL	12,160	$941,670.4
Valentin Gapontsev Trust I2025.12.16	DISPOSAL	1,412	$110,446.64
Valentin Gapontsev Trust I2025.12.15	DISPOSAL	39,384	$3,057,379.92
Lopresti Angelo P2025.12.09	DISPOSAL	1,500	$127,605
Agnes Tang2025.11.25	DISPOSAL	1,781	$136,638.32
Agnes Tang2025.11.25	DISPOSAL	100	$7,725
SCHERBAKOV EUGENE A2025.11.24	DISPOSAL	755	$56,851.5
SCHERBAKOV EUGENE A2025.11.24	DISPOSAL	1,945	$148,442.4
IP FIBRE DEVICES LTD2025.11.24	DISPOSAL	4,642	$352,002.86
IP FIBRE DEVICES LTD2025.11.24	DISPOSAL	30,346	$2,319,648.24
IP FIBRE DEVICES LTD2025.11.24	DISPOSAL	12	$923.76
IP FIBRE DEVICES LTD2025.11.21	DISPOSAL	7,859	$574,964.44

Entity / Timeline	Methodology	Position	Net Value
Buttarazzi Mary E.2026.03.17	DISPOSAL	500	$58,110
Gitin Mark Milton2026.03.01	ACQUISITION	7,603	$1,000,326.71
Lopresti Angelo P2026.03.01	ACQUISITION	3,848	$506,281.36
Mammen Timothy PV2026.03.01	ACQUISITION	4,310	$567,066.7
Ness Trevor2026.03.01	ACQUISITION	3,402	$447,601.14
Buttarazzi Mary E.2026.03.01	ACQUISITION	435	$57,232.95
SCHERBAKOV EUGENE A2026.03.01	ACQUISITION	7,237	$952,172.09
Samartsev Igor2026.03.01	ACQUISITION	836	$109,992.52
IP FIBRE DEVICES LTD2026.02.24	DISPOSAL	100	$13,528
IP FIBRE DEVICES LTD2026.02.24	DISPOSAL	1,520	$208,240
SCHERBAKOV EUGENE A2026.02.24	DISPOSAL	200	$27,144
SCHERBAKOV EUGENE A2026.02.24	DISPOSAL	1,500	$205,695
SCHERBAKOV EUGENE A2026.02.24	DISPOSAL	400	$55,332
SCHERBAKOV EUGENE A2026.02.24	DISPOSAL	600	$83,970
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	4,241	$557,309.81
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	4,604	$609,155.24
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	7,994	$1,068,078.34
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	16,421	$2,206,161.35
IP FIBRE DEVICES LTD2026.02.23	DISPOSAL	120	$16,194
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	500	$64,395
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	2,300	$298,839
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	4,461	$584,881.71
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	16,422	$2,171,152.62
IP FIBRE DEVICES LTD2026.02.20	DISPOSAL	5,484	$729,042.96
Buttarazzi Mary E.2026.02.18	ACQUISITION	1,789	$0
Ness Trevor2026.02.18	ACQUISITION	4,621	$0
Mammen Timothy PV2026.02.18	ACQUISITION	6,146	$0
Bucher Paulus2026.02.18	ACQUISITION	2,531	$0
Samartsev Igor2026.02.18	ACQUISITION	1,688	$0
Lopresti Angelo P2026.02.18	ACQUISITION	4,465	$0
Gitin Mark Milton2026.02.18	ACQUISITION	19,887	$0
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	6,590	$826,386
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	6,820	$861,570.6
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	4,354	$554,786.68
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	5,012	$643,189.96
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	3,931	$509,300.36
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	4,931	$643,840.67
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	8,383	$1,103,789.61
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	15,882	$2,102,776.8
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	4,035	$538,349.7
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	125	$16,765
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	1,381	$187,719.33
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	1,393	$190,687.77
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	790	$108,854.1
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	760	$105,503.2
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	100	$14,058
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	376	$53,380.72
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	137	$19,688.27
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	480	$69,259.2
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	410	$59,946.1
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	220	$32,560
Valentin Gapontsev Trust I2026.02.17	DISPOSAL	390	$58,453.2
Samartsev Igor2026.02.17	ACQUISITION	3,363	$275,396.07
SCHERBAKOV EUGENE A2026.02.13	ACQUISITION	7,592	$621,708.88
SCHERBAKOV EUGENE A2026.02.13	ACQUISITION	5,727	$881,442.57
Lopresti Angelo P2026.02.12	ACQUISITION	5,861	$479,957.29
Lopresti Angelo P2026.02.12	ACQUISITION	4,022	$604,305.5
Meurice Eric2026.02.02	ACQUISITION	750	$65,902.5
Meurice Eric2026.02.02	DISPOSAL	750	$71,250
Lopresti Angelo P2026.01.21	DISPOSAL	1,500	$127,500
SCHERBAKOV EUGENE A2026.01.21	DISPOSAL	93	$7,377.69
SCHERBAKOV EUGENE A2026.01.21	DISPOSAL	1,204	$96,765.48
SCHERBAKOV EUGENE A2026.01.21	DISPOSAL	1,403	$114,442.71
IP FIBRE DEVICES LTD2026.01.21	DISPOSAL	1,306	$104,924.04
IP FIBRE DEVICES LTD2026.01.21	DISPOSAL	12,075	$985,923.75
IP FIBRE DEVICES LTD2026.01.20	DISPOSAL	7,659	$604,448.28
IP FIBRE DEVICES LTD2026.01.20	DISPOSAL	13,960	$1,122,802.8
IP FIBRE DEVICES LTD2026.01.16	DISPOSAL	14,511	$1,154,204.94
IP FIBRE DEVICES LTD2026.01.16	DISPOSAL	14,656	$1,175,411.2
Valentin Gapontsev Trust I2026.01.15	DISPOSAL	571	$45,325.98
Valentin Gapontsev Trust I2026.01.15	DISPOSAL	7,381	$591,660.96
Valentin Gapontsev Trust I2026.01.14	DISPOSAL	3,667	$283,055.73
Valentin Gapontsev Trust I2026.01.14	DISPOSAL	13,159	$1,021,533.17
Valentin Gapontsev Trust I2026.01.14	DISPOSAL	700	$54,985
Valentin Gapontsev Trust I2026.01.13	DISPOSAL	16,752	$1,285,045.92
Valentin Gapontsev Trust I2026.01.13	DISPOSAL	6,277	$487,722.9
Valentin Gapontsev Trust I2026.01.12	DISPOSAL	16,065	$1,224,153
Valentin Gapontsev Trust I2026.01.12	DISPOSAL	1,928	$147,858.32
IP FIBRE DEVICES LTD2025.12.24	DISPOSAL	10,560	$788,726.4
IP FIBRE DEVICES LTD2025.12.24	DISPOSAL	2,225	$167,119.75
SCHERBAKOV EUGENE A2025.12.23	DISPOSAL	2,655	$197,611.65
SCHERBAKOV EUGENE A2025.12.23	DISPOSAL	45	$3,374.55
IP FIBRE DEVICES LTD2025.12.23	DISPOSAL	28,405	$2,119,581.1
IP FIBRE DEVICES LTD2025.12.23	DISPOSAL	40	$3,000
IP FIBRE DEVICES LTD2025.12.22	DISPOSAL	16,060	$1,207,712
IP FIBRE DEVICES LTD2025.12.22	DISPOSAL	6,870	$521,913.9
IP FIBRE DEVICES LTD2025.12.22	DISPOSAL	7	$536.83
Valentin Gapontsev Trust I2025.12.16	DISPOSAL	13,544	$1,037,334.96
Valentin Gapontsev Trust I2025.12.16	DISPOSAL	12,160	$941,670.4
Valentin Gapontsev Trust I2025.12.16	DISPOSAL	1,412	$110,446.64
Valentin Gapontsev Trust I2025.12.15	DISPOSAL	39,384	$3,057,379.92
Lopresti Angelo P2025.12.09	DISPOSAL	1,500	$127,605
Agnes Tang2025.11.25	DISPOSAL	1,781	$136,638.32
Agnes Tang2025.11.25	DISPOSAL	100	$7,725
SCHERBAKOV EUGENE A2025.11.24	DISPOSAL	755	$56,851.5
SCHERBAKOV EUGENE A2025.11.24	DISPOSAL	1,945	$148,442.4
IP FIBRE DEVICES LTD2025.11.24	DISPOSAL	4,642	$352,002.86
IP FIBRE DEVICES LTD2025.11.24	DISPOSAL	30,346	$2,319,648.24
IP FIBRE DEVICES LTD2025.11.24	DISPOSAL	12	$923.76
IP FIBRE DEVICES LTD2025.11.21	DISPOSAL	7,859	$574,964.44

Automated_Queries :: Frequently Asked Questions

>Who is currently buying IPGP stock?

Our algorithmic tracking of SEC Form 4 filings indicates no significant open-market buying activity by major executives for IPGP in the recent reporting period.

>Are IPGP insiders selling their shares?

Yes, we have tracked $42.25M in recent insider liquidations. The most notable recent seller is Valentin Gapontsev Trust I, who executed the largest single offload.

>What is the overall insider sentiment for IPGP?

The short-term structural capital flow indicates a BEARISH sentiment, with a net flow of $42.25M generated by 12 active C-Suite entities.

SECTOR_PEERS :: Industrials

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