IPG Photonics Corp (IPGP)

IPG Photonics experienced significant selling pressure over the past ninety days, with insiders offloading over $18 million in stock. Major shareholders and trusts executed numerous planned divestments despite a recent positive earnings report. Conversely, limited buying activity occurred, totaling approximately $200,000, as the share price declined by over 23 percent during this period.
Ticker: IPGP Exchange: NSM


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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for IPG Photonics Corp. Upgrade to see score, net flow, insiders and the full signal context.

Top insiders
Trades
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
436.52
Quantity 71,237 +13.0%
Value US$876,423
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
85.39
Quantity 9,876 -0.2%
Value US$843,312
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
85.30
Quantity 3,048 -6.3%
Value US$259,994
1.5
IP FIBRE DEVICES LTD 10% Stockholder Large shareholder
Transaction date
Proposed sale
Price
85.64
Quantity 135,000
Value US$11,561,400
1.7
SCHERBAKOV EUGENE A 10% Stockholder Large shareholder
Transaction date
Proposed sale
Price
85.30
Quantity 7,620
Value US$649,986
Transaction date
Proposed sale
Price
77.78
Quantity 11,688
Value US$909,072
1.7
PEELER JOHN R Non-Executive Director
Transaction date
Purchase
Price
74.57
Quantity 1,158 +5.9%
Value US$86,352
1.7
PEELER JOHN R Non-Executive Director
Transaction date
Purchase
Price
72.84
Quantity 1,552 +8.5%
Value US$113,048
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
98.71
Quantity 550 -0.0%
Value US$54,290
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
97.81
Quantity 4,324 -0.1%
Value US$422,930
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
96.76
Quantity 1,325 -0.0%
Value US$128,207
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
95.31
Quantity 11,912 -0.2%
Value US$1,135,333
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
95.18
Quantity 12,202 -0.2%
Value US$1,161,386
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
88.59
Quantity 300 -0.0%
Value US$26,577
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
87.45
Quantity 200 -0.0%
Value US$17,490
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
86.14
Quantity 506 -0.0%
Value US$43,587
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
85.76
Quantity 25,994 -0.4%
Value US$2,229,245
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
88.68
Quantity 241 -0.5%
Value US$21,372
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
87.45
Quantity 300 -0.6%
Value US$26,235
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
86.34
Quantity 200 -0.4%
Value US$17,268
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
85.72
Quantity 783 -1.6%
Value US$67,119
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
106.40
Quantity 11,325 -0.2%
Value US$1,204,980
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
105.37
Quantity 2,684 -0.0%
Value US$282,813
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
104.33
Quantity 16,406 -0.3%
Value US$1,711,638
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
103.08
Quantity 13,304 -0.2%
Value US$1,371,376
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
102.09
Quantity 17,735 -0.3%
Value US$1,810,566
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
101.21
Quantity 2,405 -0.0%
Value US$243,410
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
100.19
Quantity 1,841 -0.0%
Value US$184,450
2.4
Lopresti Angelo P SVP, Secretary & Gen Counsel Officer Large shareholder
Transaction date
Planned sale
Price
110.33
Quantity 1,000 -1.6%
Value US$110,330
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
106.66
Quantity 200 -0.4%
Value US$21,332
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
104.63
Quantity 1 -0.0%
Value US$105
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
102.92
Quantity 100 -0.2%
Value US$10,292
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
101.24
Quantity 250 -0.5%
Value US$25,310
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
100.43
Quantity 973 -1.9%
Value US$97,718
2.4
Lopresti Angelo P Officer Officer
Transaction date
Proposed sale
Price
110.33
Quantity 3,000
Value US$331,000
1.5
IP FIBRE DEVICES LTD 10% Stockholder Large shareholder
Transaction date
Proposed sale
Price
103.64
Quantity 197,100
Value US$20,427,286
1.7
SCHERBAKOV EUGENE A Director Non-Executive Director
Transaction date
Proposed sale
Price
101.54
Quantity 4,572
Value US$464,259
Agnes Tang Non-Executive Director
Transaction date
Planned sale
Price
119.32
Quantity 200 -2.0%
Value US$23,864
Agnes Tang Non-Executive Director
Transaction date
Planned sale
Price
118.08
Quantity 536 -5.2%
Value US$63,291
Agnes Tang Non-Executive Director
Transaction date
Planned sale
Price
117.32
Quantity 775 -7.0%
Value US$90,923
Agnes Tang Director Non-Executive Director
Transaction date
Proposed sale
Price
117.85
Quantity 1,511
Value US$178,073
Agnes Tang Director Non-Executive Director
Transaction date
Proposed sale
Price
117.85
Quantity 1,511
Value US$178,073
Transaction date
Proposed sale
Price
118.02
Quantity 12,876
Value US$1,519,660
Transaction date
Proposed sale
Price
118.02
Quantity 12,876
Value US$1,519,660
2.6
Mammen Timothy PV SVP, Chief Financial Officer Officer
Transaction date
Sale
Price
120.37
Quantity 2,712 -3.4%
Value US$326,443
2.6
Mammen Timothy PV SVP, Chief Financial Officer Officer
Transaction date
Sale
Price
119.60
Quantity 7,263 -8.4%
Value US$868,655
2.6
Mammen Timothy PV Officer Officer
Transaction date
Proposed sale
Price
119.81
Quantity 9,975
Value US$1,195,108
3.0
Desmond Jeanmarie F. Non-Executive Director
Transaction date
Sale
Price
105.58
Quantity 1,690 -13.9%
Value US$178,430
3.0
Desmond Jeanmarie F. Director Non-Executive Director
Transaction date
Proposed sale
Price
105.58
Quantity 1,690
Value US$178,428
1.6
Buttarazzi Mary E. VP, Corp Controller and CAO Officer
Transaction date
Sale
Price
116.22
Quantity 500 -9.5%
Value US$58,110
1.6
Buttarazzi Mary E. Officer Officer
Transaction date
Proposed sale
Price
116.22
Quantity 500
Value US$58,110
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
137.00
Quantity 1,520 -0.0%
Value US$208,240
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
135.28
Quantity 100 -0.0%
Value US$13,528
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
139.95
Quantity 600 -1.0%
Value US$83,970
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
138.33
Quantity 400 -0.7%
Value US$55,332
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
137.13
Quantity 1,500 -2.5%
Value US$205,695
1.7
SCHERBAKOV EUGENE A Non-Executive Director Large shareholder
Transaction date
Planned sale
Price
135.72
Quantity 200 -0.3%
Value US$27,144
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
134.95
Quantity 120 -0.0%
Value US$16,194
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
134.35
Quantity 16,421 -0.3%
Value US$2,206,161
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
133.61
Quantity 7,994 -0.1%
Value US$1,068,078
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
132.31
Quantity 4,604 -0.1%
Value US$609,155
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
131.41
Quantity 4,241 -0.1%
Value US$557,310
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
132.94
Quantity 5,484 -0.1%
Value US$729,043
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
132.21
Quantity 16,422 -0.2%
Value US$2,171,153
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
131.11
Quantity 4,461 -0.1%
Value US$584,882
1.5
IP FIBRE DEVICES LTD Large shareholder
Transaction date
Planned sale
Price
129.93
Quantity 2,300 -0.0%
Value US$298,839
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-11-04 2026-11-03 PlS Planned sale Large shareholder
7,386 +45.0%
88.77
US$3,477,250
7,386 +45.0% 88.77 US$3,477,250
2026-11-04 2026-11-02 PlS Planned sale Large shareholder
81,586 +26.5%
68.17
US$1,635,556
81,586 +26.5% 68.17 US$1,635,556
2026-10-06 2026-10-02 PlS Planned sale Large shareholder
71,237 +13.0%
436.52
US$876,423
71,237 +13.0% 436.52 US$876,423
2026-10-06 2026-10-02 PlS Planned sale Large shareholder
9,876 -0.2%
85.39
US$843,312
9,876 -0.2% 85.39 US$843,312
2026-10-06 2026-10-02 PlS Planned sale Non-Executive Director Large shareholder
3,048 -6.3%
85.30
US$259,994
3,048 -6.3% 85.30 US$259,994
2026-10-02 2026-10-02 PrS Proposed sale

10% Stockholder

Large shareholder
135,000
85.64
US$11,561,400
135,000 85.64 US$11,561,400
2026-10-02 2026-10-02 PrS Proposed sale

10% Stockholder

Large shareholder
7,620
85.30
US$649,986
7,620 85.30 US$649,986
2026-09-22 2026-09-22 PrS Proposed sale

Officer

Officer
11,688
77.78
US$909,072
11,688 77.78 US$909,072
2026-09-03 2026-09-02 PlS Planned sale Large shareholder
4,715 -0.1%
76.25
US$359,519
4,715 -0.1% 76.25 US$359,519
2026-09-03 2026-09-02 PlS Planned sale Large shareholder
4,591 -0.1%
75.65
US$347,309
4,591 -0.1% 75.65 US$347,309
2026-09-03 2026-09-01 PlS Planned sale Large shareholder
18,091 -0.3%
75.14
US$1,359,358
18,091 -0.3% 75.14 US$1,359,358
2026-08-27 2026-08-26 B Purchase Non-Executive Director
1,158 +5.9%
74.57
US$86,352
1,158 +5.9% 74.57 US$86,352
2026-08-27 2026-08-26 B Purchase Non-Executive Director
1,552 +8.5%
72.84
US$113,048
1,552 +8.5% 72.84 US$113,048
2026-08-06 2026-08-05 PlS Planned sale Large shareholder
550 -0.0%
98.71
US$54,290
550 -0.0% 98.71 US$54,290
2026-08-06 2026-08-05 PlS Planned sale Large shareholder
4,324 -0.1%
97.81
US$422,930
4,324 -0.1% 97.81 US$422,930
2026-08-06 2026-08-05 PlS Planned sale Large shareholder
1,325 -0.0%
96.76
US$128,207
1,325 -0.0% 96.76 US$128,207
2026-08-06 2026-08-05 PlS Planned sale Large shareholder
11,912 -0.2%
95.31
US$1,135,333
11,912 -0.2% 95.31 US$1,135,333
2026-08-06 2026-08-04 PlS Planned sale Large shareholder
12,202 -0.2%
95.18
US$1,161,386
12,202 -0.2% 95.18 US$1,161,386
2026-08-04 2026-07-31 PlS Planned sale Large shareholder
300 -0.0%
88.59
US$26,577
300 -0.0% 88.59 US$26,577
2026-08-04 2026-07-31 PlS Planned sale Large shareholder
200 -0.0%
87.45
US$17,490
200 -0.0% 87.45 US$17,490
2026-08-04 2026-07-31 PlS Planned sale Large shareholder
506 -0.0%
86.14
US$43,587
506 -0.0% 86.14 US$43,587
2026-08-04 2026-07-31 PlS Planned sale Large shareholder
25,994 -0.4%
85.76
US$2,229,245
25,994 -0.4% 85.76 US$2,229,245
2026-08-04 2026-07-31 PlS Planned sale Non-Executive Director Large shareholder
241 -0.5%
88.68
US$21,372
241 -0.5% 88.68 US$21,372
2026-08-04 2026-07-31 PlS Planned sale Non-Executive Director Large shareholder
300 -0.6%
87.45
US$26,235
300 -0.6% 87.45 US$26,235
2026-08-04 2026-07-31 PlS Planned sale Non-Executive Director Large shareholder
200 -0.4%
86.34
US$17,268
200 -0.4% 86.34 US$17,268
2026-08-04 2026-07-31 PlS Planned sale Non-Executive Director Large shareholder
783 -1.6%
85.72
US$67,119
783 -1.6% 85.72 US$67,119
2026-07-22 2026-07-21 PlS Planned sale Large shareholder
23,869 -0.4%
103.00
US$2,458,507
23,869 -0.4% 103.00 US$2,458,507
2026-07-22 2026-07-21 PlS Planned sale Large shareholder
24,347 -0.4%
102.04
US$2,484,368
24,347 -0.4% 102.04 US$2,484,368
2026-07-22 2026-07-21 PlS Planned sale Large shareholder
7,100 -0.1%
101.20
US$718,520
7,100 -0.1% 101.20 US$718,520
2026-07-22 2026-07-21 PlS Planned sale Large shareholder
1,000 -0.0%
100.08
US$100,080
1,000 -0.0% 100.08 US$100,080
2026-07-01 2026-06-29 PlS Planned sale Large shareholder
11,325 -0.2%
106.40
US$1,204,980
11,325 -0.2% 106.40 US$1,204,980
2026-07-01 2026-06-29 PlS Planned sale Large shareholder
2,684 -0.0%
105.37
US$282,813
2,684 -0.0% 105.37 US$282,813
2026-07-01 2026-06-29 PlS Planned sale Large shareholder
16,406 -0.3%
104.33
US$1,711,638
16,406 -0.3% 104.33 US$1,711,638
2026-07-01 2026-06-29 PlS Planned sale Large shareholder
13,304 -0.2%
103.08
US$1,371,376
13,304 -0.2% 103.08 US$1,371,376
2026-07-01 2026-06-29 PlS Planned sale Large shareholder
17,735 -0.3%
102.09
US$1,810,566
17,735 -0.3% 102.09 US$1,810,566
2026-07-01 2026-06-29 PlS Planned sale Large shareholder
2,405 -0.0%
101.21
US$243,410
2,405 -0.0% 101.21 US$243,410
2026-07-01 2026-06-29 PlS Planned sale Large shareholder
1,841 -0.0%
100.19
US$184,450
1,841 -0.0% 100.19 US$184,450
2026-07-01 2026-06-29 PlS Planned sale

SVP, Secretary & Gen Counsel

Officer Large shareholder
1,000 -1.6%
110.33
US$110,330
1,000 -1.6% 110.33 US$110,330
2026-07-01 2026-06-29 PlS Planned sale Non-Executive Director Large shareholder
200 -0.4%
106.66
US$21,332
200 -0.4% 106.66 US$21,332
2026-07-01 2026-06-29 PlS Planned sale Non-Executive Director Large shareholder
1 -0.0%
104.63
US$105
1 -0.0% 104.63 US$105
2026-07-01 2026-06-29 PlS Planned sale Non-Executive Director Large shareholder
100 -0.2%
102.92
US$10,292
100 -0.2% 102.92 US$10,292
2026-07-01 2026-06-29 PlS Planned sale Non-Executive Director Large shareholder
250 -0.5%
101.24
US$25,310
250 -0.5% 101.24 US$25,310
2026-07-01 2026-06-29 PlS Planned sale Non-Executive Director Large shareholder
973 -1.9%
100.43
US$97,718
973 -1.9% 100.43 US$97,718
2026-06-29 2026-06-29 PrS Proposed sale

Officer

Officer
3,000
110.33
US$331,000
3,000 110.33 US$331,000
2026-06-29 2026-06-29 PrS Proposed sale

10% Stockholder

Large shareholder
197,100
103.64
US$20,427,286
197,100 103.64 US$20,427,286
2026-06-29 2026-06-29 PrS Proposed sale

Director

Non-Executive Director
4,572
101.54
US$464,259
4,572 101.54 US$464,259
2026-06-23 2026-06-22 PlS Planned sale Non-Executive Director
200 -2.0%
119.32
US$23,864
200 -2.0% 119.32 US$23,864
2026-06-23 2026-06-22 PlS Planned sale Non-Executive Director
536 -5.2%
118.08
US$63,291
536 -5.2% 118.08 US$63,291
2026-06-23 2026-06-22 PlS Planned sale Non-Executive Director
775 -7.0%
117.32
US$90,923
775 -7.0% 117.32 US$90,923
2026-06-22 2026-06-22 PrS Proposed sale

Director

Non-Executive Director
1,511
117.85
US$178,073
1,511 117.85 US$178,073
2026-06-22 2026-06-22 PrS Proposed sale

Director

Non-Executive Director
1,511
117.85
US$178,073
1,511 117.85 US$178,073
2026-06-22 2026-06-22 PrS Proposed sale

Officer

Officer
12,876
118.02
US$1,519,660
12,876 118.02 US$1,519,660
2026-06-22 2026-06-22 PrS Proposed sale

Officer

Officer
12,876
118.02
US$1,519,660
12,876 118.02 US$1,519,660
2026-05-26 2026-05-22 S Sale

SVP, Chief Financial Officer

Officer
2,712 -3.4%
120.37
US$326,443
2,712 -3.4% 120.37 US$326,443
2026-05-26 2026-05-22 S Sale

SVP, Chief Financial Officer

Officer
7,263 -8.4%
119.60
US$868,655
7,263 -8.4% 119.60 US$868,655
2026-05-22 2026-05-22 PrS Proposed sale

Officer

Officer
9,975
119.81
US$1,195,108
9,975 119.81 US$1,195,108
2026-05-15 2026-05-14 S Sale Non-Executive Director
1,690 -13.9%
105.58
US$178,430
1,690 -13.9% 105.58 US$178,430
2026-05-14 2026-05-14 PrS Proposed sale

Director

Non-Executive Director
1,690
105.58
US$178,428
1,690 105.58 US$178,428
2026-03-17 2026-03-17 S Sale

VP, Corp Controller and CAO

Officer
500 -9.5%
116.22
US$58,110
500 -9.5% 116.22 US$58,110
2026-03-17 2026-03-17 PrS Proposed sale

Officer

Officer
500
116.22
US$58,110
500 116.22 US$58,110
2026-02-24 2026-02-24 PlS Planned sale Large shareholder
1,520 -0.0%
137.00
US$208,240
1,520 -0.0% 137.00 US$208,240
2026-02-24 2026-02-24 PlS Planned sale Large shareholder
100 -0.0%
135.28
US$13,528
100 -0.0% 135.28 US$13,528
2026-02-24 2026-02-24 PlS Planned sale Non-Executive Director Large shareholder
600 -1.0%
139.95
US$83,970
600 -1.0% 139.95 US$83,970
2026-02-24 2026-02-24 PlS Planned sale Non-Executive Director Large shareholder
400 -0.7%
138.33
US$55,332
400 -0.7% 138.33 US$55,332
2026-02-24 2026-02-24 PlS Planned sale Non-Executive Director Large shareholder
1,500 -2.5%
137.13
US$205,695
1,500 -2.5% 137.13 US$205,695
2026-02-24 2026-02-24 PlS Planned sale Non-Executive Director Large shareholder
200 -0.3%
135.72
US$27,144
200 -0.3% 135.72 US$27,144
2026-02-24 2026-02-23 PlS Planned sale Large shareholder
120 -0.0%
134.95
US$16,194
120 -0.0% 134.95 US$16,194
2026-02-24 2026-02-23 PlS Planned sale Large shareholder
16,421 -0.3%
134.35
US$2,206,161
16,421 -0.3% 134.35 US$2,206,161
2026-02-24 2026-02-23 PlS Planned sale Large shareholder
7,994 -0.1%
133.61
US$1,068,078
7,994 -0.1% 133.61 US$1,068,078
2026-02-24 2026-02-23 PlS Planned sale Large shareholder
4,604 -0.1%
132.31
US$609,155
4,604 -0.1% 132.31 US$609,155
2026-02-24 2026-02-23 PlS Planned sale Large shareholder
4,241 -0.1%
131.41
US$557,310
4,241 -0.1% 131.41 US$557,310
2026-02-24 2026-02-20 PlS Planned sale Large shareholder
5,484 -0.1%
132.94
US$729,043
5,484 -0.1% 132.94 US$729,043
2026-02-24 2026-02-20 PlS Planned sale Large shareholder
16,422 -0.2%
132.21
US$2,171,153
16,422 -0.2% 132.21 US$2,171,153
2026-02-24 2026-02-20 PlS Planned sale Large shareholder
4,461 -0.1%
131.11
US$584,882
4,461 -0.1% 131.11 US$584,882
2026-02-24 2026-02-20 PlS Planned sale Large shareholder
2,300 -0.0%
129.93
US$298,839
2,300 -0.0% 129.93 US$298,839

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