IPGP
insider transactionsIPG PHOTONICS CORP — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
Net shares · 365d
-281.1K
0 buy · 281.1K sell
Net value · 365d
-$29.7M
$0 in · $29.7M out
Sentiment · 365d
Net selling
0% buying · 100% selling
Open-market trades · 365d
61
0 buy · 281.1K sell
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·F
CEO
$498.3K
4.6K sh · $107.37
Own -5%
-
Sell·S
SVP, Chief Financial Officer
$326.4K
2.7K sh · $120.37
Own -3%
-
Sell·S
SVP, Chief Financial Officer
$868.7K
7.3K sh · $119.60
Own -8%
-
Grant·A
Director
$0
2.0K sh
Own New
-
Grant·A
Director
$150.0K
3.9K sh · $38.70
Own +30%
-
Sell·S
Director
$178.4K
1.7K sh · $105.58
Own -14%
-
Grant·A
Director
$0
2.4K sh
Own +27%
-
Grant·A
Director
$0
2.4K sh
Own +15%
-
Grant·A
Director
$0
2.4K sh
Own +11%
-
Grant·A
Igor Samartsev / Natalia Pavlova
SVP, Chief Scientist
$0
2.4K sh
Own +2%
-
Grant·A
Director
$0
2.4K sh
Own +15%
-
Grant·A
Director
$0
2.4K sh
Own +25%
-
Grant·A
Director
$0
2.4K sh
Own +25%
-
Grant·A
Director
$0
2.4K sh
Own +28%
-
Other·J
Director
—
42.5K sh
-
Grant·A
Director
$3.5K
81 sh · $43.57
Own +19%
-
Sell·S
VP, Corp Controller and CAO
$58.1K
500 sh · $116.22
Own -10%
-
Other·F
SVP, Secretary & Gen Counsel
$506.3K
3.8K sh · $131.57
Own -6%
-
Other·F
SVP, Chief Financial Officer
$567.1K
4.3K sh · $131.57
Own -5%
-
Other·F
SVP, Chief Revenue Officer
$447.6K
3.4K sh · $131.57
Own -8%
-
Other·F
Director, 10% Owner
$952.2K
7.2K sh · $131.57
Own -12%
-
Other·F
Igor Samartsev / Natalia Pavlova
SVP, Chief Scientist
$110.0K
836 sh · $131.57
Own -7%
-
Other·F
CEO
$1.0M
7.6K sh · $131.57
Own -8%
-
Other·F
VP, Corp Controller and CAO
$57.2K
435 sh · $131.57
Own -8%
-
Sell·S
Director, 10% Owner · 10b5-1
$84.0K
600 sh · $139.95
Own -1%
-
Sell·S
Director, 10% Owner · 10b5-1
$55.3K
400 sh · $138.33
Own -1%
-
Sell·S
Director, 10% Owner · 10b5-1
$205.7K
1.5K sh · $137.13
Own -2%
-
Sell·S
Director, 10% Owner · 10b5-1
$27.1K
200 sh · $135.72
Own -0%
-
Sell·S
10% Owner · 10b5-1
$208.2K
1.5K sh · $137.00
Own -0%
-
Sell·S
10% Owner · 10b5-1
$13.5K
100 sh · $135.28
Own -0%
-
Sell·S
10% Owner · 10b5-1
$16.2K
120 sh · $134.95
Own -0%
-
Sell·S
10% Owner · 10b5-1
$2.2M
16.4K sh · $134.35
Own -0%
-
Sell·S
10% Owner · 10b5-1
$1.1M
8.0K sh · $133.61
Own -0%
-
Sell·S
10% Owner · 10b5-1
$609.2K
4.6K sh · $132.31
Own -0%
-
Sell·S
10% Owner · 10b5-1
$557.3K
4.2K sh · $131.41
Own -0%
-
Sell·S
10% Owner · 10b5-1
$729.0K
5.5K sh · $132.94
Own -0%
-
Sell·S
10% Owner · 10b5-1
$2.2M
16.4K sh · $132.21
Own -0%
-
Sell·S
10% Owner · 10b5-1
$584.9K
4.5K sh · $131.11
Own -0%
-
Sell·S
10% Owner · 10b5-1
$298.8K
2.3K sh · $129.93
Own -0%
-
Sell·S
10% Owner · 10b5-1
$64.4K
500 sh · $128.79
Own -0%
-
Grant·A
SVP, Chief Revenue Officer
$0
4.6K sh
Own +12%
-
Grant·A
SVP, Chief Financial Officer
$0
6.1K sh
Own +7%
-
Grant·A
Igor Samartsev / Natalia Pavlova
SVP, Chief Scientist
$0
1.7K sh
Own New
-
Grant·A
SVP, Secretary & Gen Counsel
$0
4.5K sh
Own +7%
-
Grant·A
CEO
$0
19.9K sh
Own +25%
-
Grant·A
VP, Corp Controller and CAO
$0
1.8K sh
Own +46%
-
Grant·A
SVP, Global Operations
$0
2.5K sh
Own +60%
-
Exercise·M
Igor Samartsev / Natalia Pavlova
SVP, Chief Scientist
$0
3.4K sh
Own New
-
Exercise·M
Igor Samartsev / Natalia Pavlova
SVP, Chief Scientist
$275.4K
3.4K sh · $81.89
Own +54%
-
Sell·S
10% Owner · 10b5-1
$58.5K
390 sh · $149.88
Own -0%
-
Sell·S
10% Owner · 10b5-1
$32.6K
220 sh · $148.00
Own -0%
-
Sell·S
10% Owner · 10b5-1
$59.9K
410 sh · $146.21
Own -0%
-
Sell·S
10% Owner · 10b5-1
$69.3K
480 sh · $144.29
Own -0%
-
Sell·S
10% Owner · 10b5-1
$19.7K
137 sh · $143.71
Own -0%
-
Sell·S
10% Owner · 10b5-1
$53.4K
376 sh · $141.97
Own -0%
-
Sell·S
10% Owner · 10b5-1
$14.1K
100 sh · $140.58
Own -0%
-
Sell·S
10% Owner · 10b5-1
$105.5K
760 sh · $138.82
Own -0%
-
Sell·S
10% Owner · 10b5-1
$108.9K
790 sh · $137.79
Own -0%
-
Sell·S
10% Owner · 10b5-1
$190.7K
1.4K sh · $136.89
Own -0%
-
Sell·S
10% Owner · 10b5-1
$187.7K
1.4K sh · $135.93
Own -0%
-
Sell·S
10% Owner · 10b5-1
$16.8K
125 sh · $134.12
Own -0%
-
Sell·S
10% Owner · 10b5-1
$538.3K
4.0K sh · $133.42
Own -0%
-
Sell·S
10% Owner · 10b5-1
$2.1M
15.9K sh · $132.40
Own -0%
-
Sell·S
10% Owner · 10b5-1
$1.1M
8.4K sh · $131.67
Own -0%
-
Sell·S
10% Owner · 10b5-1
$643.8K
4.9K sh · $130.57
Own -0%
-
Sell·S
10% Owner · 10b5-1
$509.3K
3.9K sh · $129.56
Own -0%
-
Sell·S
10% Owner · 10b5-1
$643.2K
5.0K sh · $128.33
Own -0%
-
Sell·S
10% Owner · 10b5-1
$554.8K
4.4K sh · $127.42
Own -0%
-
Sell·S
10% Owner · 10b5-1
$861.6K
6.8K sh · $126.33
Own -0%
-
Sell·S
10% Owner · 10b5-1
$826.4K
6.6K sh · $125.40
Own -0%
-
Exercise·M
Director, 10% Owner
$0
7.6K sh
Own New
-
Other·F
Director, 10% Owner
$881.4K
5.7K sh · $153.91
Own -9%
-
Exercise·M
Director, 10% Owner
$621.7K
7.6K sh · $81.89
Own +13%
-
Exercise·M
SVP, Secretary & Gen Counsel
$0
5.9K sh
Own New
-
Other·F
SVP, Secretary & Gen Counsel
$604.3K
4.0K sh · $150.25
Own -6%
-
Exercise·M
SVP, Secretary & Gen Counsel
$480.0K
5.9K sh · $81.89
Own +10%
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Exercise·M
Director · 10b5-1
$0
750 sh
Own New
-
Sell·S
Director · 10b5-1
$71.2K
750 sh · $95.00
Own -3%
-
Exercise·M
Director · 10b5-1
$65.9K
750 sh · $87.87
Own +3%
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Grant·A
Director
$3.5K
68 sh · $51.05
Own +19%
-
Sell·S
Director, 10% Owner · 10b5-1
$114.4K
1.4K sh · $81.57
Own -2%
-
Sell·S
Director, 10% Owner · 10b5-1
$96.8K
1.2K sh · $80.37
Own -2%
-
Sell·S
Director, 10% Owner · 10b5-1
$7.4K
93 sh · $79.33
Own -0%
-
Sell·S
10% Owner · 10b5-1
$985.9K
12.1K sh · $81.65
Own -0%
-
Sell·S
10% Owner · 10b5-1
$104.9K
1.3K sh · $80.34
Own -0%
-
Sell·S
SVP, Secretary & Gen Counsel · 10b5-1
$127.5K
1.5K sh · $85.00
Own -3%
-
Sell·S
10% Owner · 10b5-1
$1.1M
14.0K sh · $80.43
Own -0%
-
Sell·S
10% Owner · 10b5-1
$604.4K
7.7K sh · $78.92
Own -0%
-
Sell·S
10% Owner · 10b5-1
$1.2M
14.7K sh · $80.20
Own -0%
-
Sell·S
10% Owner · 10b5-1
$1.2M
14.5K sh · $79.54
Own -0%
-
Sell·S
10% Owner · 10b5-1
$591.7K
7.4K sh · $80.16
Own -0%
-
Sell·S
10% Owner · 10b5-1
$45.3K
571 sh · $79.38
Own -0%
-
Sell·S
10% Owner · 10b5-1
$55.0K
700 sh · $78.55
Own -0%
-
Sell·S
10% Owner · 10b5-1
$1.0M
13.2K sh · $77.63
Own -0%
-
Sell·S
10% Owner · 10b5-1
$283.1K
3.7K sh · $77.19
Own -0%
-
Sell·S
10% Owner · 10b5-1
$487.7K
6.3K sh · $77.70
Own -0%
-
Sell·S
10% Owner · 10b5-1
$1.3M
16.8K sh · $76.71
Own -0%
-
Sell·S
10% Owner · 10b5-1
$147.9K
1.9K sh · $76.69
Own -0%
-
Sell·S
10% Owner · 10b5-1
$1.2M
16.1K sh · $76.20
Own -0%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| Jun 5, 2026 | Mark Milton Gitin KEY | Other F | 4.6K | $498.3K |
| May 22, 2026 | Timothy Pv Mammen KEY | Sell S | 2.7K | $326.4K |
| May 22, 2026 | Timothy Pv Mammen KEY | Sell S | 7.3K | $868.7K |
| May 20, 2026 | Greg Dougherty | Grant A | 2.0K | $0 |
| May 15, 2026 | Jeanmarie F. Desmond | Grant A | 3.9K | $150.0K |
| May 14, 2026 | Jeanmarie F. Desmond | Sell S | 1.7K | $178.4K |
| May 12, 2026 | Kolleen T Kennedy | Grant A | 2.4K | $0 |
| May 12, 2026 | John R Peeler | Grant A | 2.4K | $0 |
| May 12, 2026 | Eric Meurice | Grant A | 2.4K | $0 |
| May 12, 2026 | Igor Samartsev / Natalia Pavlova | Grant A | 2.4K | $0 |
| May 12, 2026 | Greg Dougherty | Grant A | 2.4K | $0 |
| May 12, 2026 | Jeanmarie F. Desmond | Grant A | 2.4K | $0 |
| May 12, 2026 | Gregory R Beecher | Grant A | 2.4K | $0 |
| May 12, 2026 | Tang Agnes | Grant A | 2.4K | $0 |
| May 12, 2026 | Jeanmarie F. Desmond | Other J | 42.5K | — |
| Apr 28, 2026 | Jeanmarie F. Desmond | Grant A | 81 | $3.5K |
| Mar 17, 2026 | Mary E. Buttarazzi | Sell S | 500 | $58.1K |
| Mar 1, 2026 | Angelo P Lopresti | Other F | 3.8K | $506.3K |
| Mar 1, 2026 | Timothy Pv Mammen KEY | Other F | 4.3K | $567.1K |
| Mar 1, 2026 | Trevor Ness | Other F | 3.4K | $447.6K |
| Mar 1, 2026 | Eugene A Scherbakov | Other F | 7.2K | $952.2K |
| Mar 1, 2026 | Igor Samartsev / Natalia Pavlova | Other F | 836 | $110.0K |
| Mar 1, 2026 | Mark Milton Gitin KEY | Other F | 7.6K | $1.0M |
| Mar 1, 2026 | Mary E. Buttarazzi | Other F | 435 | $57.2K |
| Feb 24, 2026 | Eugene A Scherbakov 10b5-1 | Sell S | 600 | $84.0K |
| Feb 24, 2026 | Eugene A Scherbakov 10b5-1 | Sell S | 400 | $55.3K |
| Feb 24, 2026 | Eugene A Scherbakov 10b5-1 | Sell S | 1.5K | $205.7K |
| Feb 24, 2026 | Eugene A Scherbakov 10b5-1 | Sell S | 200 | $27.1K |
| Feb 24, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 1.5K | $208.2K |
| Feb 24, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 100 | $13.5K |
| Feb 23, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 120 | $16.2K |
| Feb 23, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 16.4K | $2.2M |
| Feb 23, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 8.0K | $1.1M |
| Feb 23, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 4.6K | $609.2K |
| Feb 23, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 4.2K | $557.3K |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 5.5K | $729.0K |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 16.4K | $2.2M |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 4.5K | $584.9K |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 2.3K | $298.8K |
| Feb 20, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 500 | $64.4K |
| Feb 18, 2026 | Trevor Ness | Grant A | 4.6K | $0 |
| Feb 18, 2026 | Timothy Pv Mammen KEY | Grant A | 6.1K | $0 |
| Feb 18, 2026 | Igor Samartsev / Natalia Pavlova | Grant A | 1.7K | $0 |
| Feb 18, 2026 | Angelo P Lopresti | Grant A | 4.5K | $0 |
| Feb 18, 2026 | Mark Milton Gitin KEY | Grant A | 19.9K | $0 |
| Feb 18, 2026 | Mary E. Buttarazzi | Grant A | 1.8K | $0 |
| Feb 18, 2026 | Paulus Bucher | Grant A | 2.5K | $0 |
| Feb 17, 2026 | Igor Samartsev / Natalia Pavlova | Exercise M | 3.4K | $0 |
| Feb 17, 2026 | Igor Samartsev / Natalia Pavlova | Exercise M | 3.4K | $275.4K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 390 | $58.5K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 220 | $32.6K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 410 | $59.9K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 480 | $69.3K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 137 | $19.7K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 376 | $53.4K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 100 | $14.1K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 760 | $105.5K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 790 | $108.9K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 1.4K | $190.7K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 1.4K | $187.7K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 125 | $16.8K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 4.0K | $538.3K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 15.9K | $2.1M |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 8.4K | $1.1M |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 4.9K | $643.8K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 3.9K | $509.3K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 5.0K | $643.2K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 4.4K | $554.8K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 6.8K | $861.6K |
| Feb 17, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 6.6K | $826.4K |
| Feb 13, 2026 | Eugene A Scherbakov | Exercise M | 7.6K | $0 |
| Feb 13, 2026 | Eugene A Scherbakov | Other F | 5.7K | $881.4K |
| Feb 13, 2026 | Eugene A Scherbakov | Exercise M | 7.6K | $621.7K |
| Feb 12, 2026 | Angelo P Lopresti | Exercise M | 5.9K | $0 |
| Feb 12, 2026 | Angelo P Lopresti | Other F | 4.0K | $604.3K |
| Feb 12, 2026 | Angelo P Lopresti | Exercise M | 5.9K | $480.0K |
| Feb 2, 2026 | Eric Meurice 10b5-1 | Exercise M | 750 | $0 |
| Feb 2, 2026 | Eric Meurice 10b5-1 | Sell S | 750 | $71.2K |
| Feb 2, 2026 | Eric Meurice 10b5-1 | Exercise M | 750 | $65.9K |
| Jan 23, 2026 | Jeanmarie F. Desmond | Grant A | 68 | $3.5K |
| Jan 21, 2026 | Eugene A Scherbakov 10b5-1 | Sell S | 1.4K | $114.4K |
| Jan 21, 2026 | Eugene A Scherbakov 10b5-1 | Sell S | 1.2K | $96.8K |
| Jan 21, 2026 | Eugene A Scherbakov 10b5-1 | Sell S | 93 | $7.4K |
| Jan 21, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 12.1K | $985.9K |
| Jan 21, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 1.3K | $104.9K |
| Jan 21, 2026 | Angelo P Lopresti 10b5-1 | Sell S | 1.5K | $127.5K |
| Jan 20, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 14.0K | $1.1M |
| Jan 20, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 7.7K | $604.4K |
| Jan 16, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 14.7K | $1.2M |
| Jan 16, 2026 | IP FIBRE DEVICES LTD 10b5-1 | Sell S | 14.5K | $1.2M |
| Jan 15, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 7.4K | $591.7K |
| Jan 15, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 571 | $45.3K |
| Jan 14, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 700 | $55.0K |
| Jan 14, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 13.2K | $1.0M |
| Jan 14, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 3.7K | $283.1K |
| Jan 13, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 6.3K | $487.7K |
| Jan 13, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 16.8K | $1.3M |
| Jan 12, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 1.9K | $147.9K |
| Jan 12, 2026 | Valentin Gapontsev Trust I 10b5-1 | Sell S | 16.1K | $1.2M |
About IPGP insider trading
This page tracks insider transactions for IPG PHOTONICS CORP (IPGP) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.