Coherent Corp (COHR)

Coherent Corp experienced three insider trading transactions over the past ninety days, totaling 1.68 million dollars in sales. These divestments occurred following the most recent earnings report, which showed a slight profit beat. The stock price has declined 23.9 percent during this period, reflecting broader market volatility within the technology sector.
Ticker: COHR Exchange: NYS


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Insider trades have triggered activity signals for Coherent 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
3.8
Luther Sherri R Chief Financial Officer Officer
Transaction date
Planned sale
Price
161.86
Quantity 52,899 -26.5%
Value US$3,669,584
3.8
Sherri Luther Officer Officer
Transaction date
Proposed sale
Price
343.96
Quantity 23,363
Value US$4,429,720
3.8
Luther Sherri R Chief Financial Officer Officer
Transaction date
Planned sale
Price
458.59
Quantity 92,969 -20.5%
Value US$1,837,411
3.8
Sherri Luther Officer Officer
Transaction date
Proposed sale
Price
317.22
Quantity 1,000
Value US$317,220
3.8
Luther Sherri R Chief Financial Officer Officer
Transaction date
Planned sale
Price
372.96
Quantity 2,000 -2.8%
Value US$745,920
3.8
Sherri Luther Officer Officer
Transaction date
Proposed sale
Price
379.69
Quantity 2,000
Value US$759,380
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
368.00
Quantity 500 -1.0%
Value US$184,000
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
358.00
Quantity 500 -1.0%
Value US$179,000
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
348.00
Quantity 500 -1.0%
Value US$174,000
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
344.00
Quantity 500 -1.0%
Value US$172,000
2.4
HOWARD H XIA Board Member
Transaction date
Proposed sale
Price
354.50
Quantity 2,000
Value US$709,000
3.8
Luther Sherri R Chief Financial Officer Officer
Transaction date
Planned sale
Price
351.00
Quantity 2,000 -2.8%
Value US$702,000
3.8
SHERRI LUTHER Officer Officer
Transaction date
Proposed sale
Price
343.79
Quantity 2,000
Value US$687,580
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
236.22
Quantity 1,240 -2.4%
Value US$292,913
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
244.46
Quantity 1,000 -1.9%
Value US$244,460
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
245.57
Quantity 1,000 -1.9%
Value US$245,570
2.4
HOWARD H XIA Board Member
Transaction date
Proposed sale
Price
241.65
Quantity 3,240
Value US$782,943
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
258.00
Quantity 1,000 -1.9%
Value US$258,000
2.4
HOWARD H XIA Board Member
Transaction date
Proposed sale
Price
258.00
Quantity 1,000
Value US$258,000
1.3
Eng Julie Sheridan Chief Technology Officer Officer
Transaction date
Planned sale
Price
258.18
Quantity 1,454 -2.9%
Value US$375,394
1.3
JULIE S ENG Officer Officer
Transaction date
Proposed sale
Price
252.32
Quantity 1,454
Value US$366,873
SKAGGS STEPHEN A Non-Executive Director
Transaction date
Planned sale
Price
243.13
Quantity 3,523 -17.3%
Value US$856,550
STEPHEN SKAGGS Director Non-Executive Director
Transaction date
Proposed sale
Price
235.72
Quantity 3,523
Value US$830,442
1.5
Digirolomo Enrico Non-Executive Director
Transaction date
Sale
Price
241.50
Quantity 3,911 -18.3%
Value US$944,506
1.5
ENRICO DIGIROLAMO Director Non-Executive Director
Transaction date
Proposed sale
Price
241.50
Quantity 3,911
Value US$944,506
1.3
Eng Julie Sheridan Chief Technology Officer Officer
Transaction date
Planned sale
Price
291.42
Quantity 2,792 -5.2%
Value US$813,646
1.3
JULIE ENG Officer Officer
Transaction date
Proposed sale
Price
258.93
Quantity 2,792
Value US$722,933
3.8
Luther Sherri R Chief Financial Officer Officer
Transaction date
Planned sale
Price
217.74
Quantity 4,000 -5.2%
Value US$870,954
3.8
SHERRI LUTHER Officer Officer
Transaction date
Proposed sale
Price
223.69
Quantity 4,000
Value US$894,760
Transaction date
Proposed sale
Price
235.58
Quantity 9,437,238
Value US$2,223,224,528
Transaction date
Proposed sale
Price
235.58
Quantity 9,437,238
Value US$2,223,224,528
2.4
CORASANTI JOSEPH J Non-Executive Director
Transaction date
Sale
Price
196.74
Quantity 15,000 -15.8%
Value US$2,951,100
Transaction date
Proposed sale
Price
189.55
Quantity 5,000,000
Value US$947,750,000
2.4
JOSEPH J CORASANTI Director Non-Executive Director
Transaction date
Proposed sale
Price
196.74
Quantity 15,000
Value US$2,951,100
2.8
MICHELLE MARIE STERLING Board Member
Transaction date
Proposed sale
Price
164.51
Quantity 2,000
Value US$329,022
2.8
STERLING MICHELLE M Non-Executive Director
Transaction date
Sale
Price
164.51
Quantity 2,000 -18.8%
Value US$329,022
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
172.00
Quantity 1,000 -2.0%
Value US$172,000
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
168.00
Quantity 1,000 -1.9%
Value US$168,000
2.4
HOWARD H XIA Board Member
Transaction date
Proposed sale
Price
170.00
Quantity 2,000
Value US$340,000
0.5
Mocciaro Ilaria SVP, Finance Officer
Transaction date
Sale
Price
162.71
Quantity 1,377 -5.4%
Value US$224,052
0.5
ILARIA MOCCIARO Officer Officer
Transaction date
Proposed sale
Price
162.71
Quantity 1,377
Value US$224,052
2.4
Xia Howard H. Non-Executive Director
Transaction date
Sale
Price
158.36
Quantity 1,000 -2.0%
Value US$158,360
2.4
HOWARD H XIA Board Member
Transaction date
Proposed sale
Price
158.36
Quantity 1,000
Value US$158,360
Transaction date
Proposed sale
Price
143.37
Quantity 7,500,000
Value US$1,075,275,000
1.5
Digirolomo Enrico Non-Executive Director
Transaction date
Sale
Price
134.85
Quantity 2,831 -11.8%
Value US$381,760
1.5
ENRICO DIGIROLAMO Director Non-Executive Director
Transaction date
Proposed sale
Price
134.85
Quantity 2,831
Value US$381,760
SKAGGS STEPHEN A Non-Executive Director
Transaction date
Planned sale
Price
150.00
Quantity 2,000 -9.0%
Value US$300,000
STEPHEN SKAGGS Director Non-Executive Director
Transaction date
Proposed sale
Price
142.94
Quantity 2,000
Value US$285,880
1.8
Dreyer Michael L Non-Executive Director
Transaction date
Sale
Price
144.88
Quantity 11,570 -48.9%
Value US$1,676,204
1.8
MICHAEL L DREYER Director Non-Executive Director
Transaction date
Proposed sale
Price
144.88
Quantity 11,570
Value US$1,676,204
2.4
CORASANTI JOSEPH J Non-Executive Director
Transaction date
Sale
Price
151.25
Quantity 9,720 -9.3%
Value US$1,470,139
Transaction date
Proposed sale
Price
143.37
Quantity 7,500,000
Value US$1,075,275,000
2.4
JOSEPH J CORASANTI Director Non-Executive Director
Transaction date
Proposed sale
Price
151.25
Quantity 9,720
Value US$1,470,139
BARBAROSSA GIOVANNI EVP, General Management Officer
Transaction date
Planned sale
Price
160.00
Quantity 60,706 -27.1%
Value US$9,712,960
GIOVANNI BARBAROSSA Officer Officer
Transaction date
Proposed sale
Price
134.63
Quantity 60,706
Value US$8,172,849
BARBAROSSA GIOVANNI EVP, General Management Officer
Transaction date
Planned sale
Price
141.10
Quantity 11,729 -5.0%
Value US$1,654,982
BARBAROSSA GIOVANNI EVP, General Management Officer
Transaction date
Planned sale
Price
140.46
Quantity 47,751 -16.9%
Value US$6,707,191
SKAGGS STEPHEN A Non-Executive Director
Transaction date
Planned sale
Price
140.00
Quantity 2,000 -8.3%
Value US$280,000
STEPHEN SKAGGS Director Non-Executive Director
Transaction date
Proposed sale
Price
134.24
Quantity 2,000
Value US$268,480
GIOVANNI BARBAROSSA Officer Officer
Transaction date
Proposed sale
Price
134.24
Quantity 59,480
Value US$7,984,595
SKAGGS STEPHEN A Non-Executive Director
Transaction date
Planned sale
Price
130.00
Quantity 2,000 -7.7%
Value US$260,000
STEPHEN SKAGGS Director Non-Executive Director
Transaction date
Proposed sale
Price
121.52
Quantity 2,000
Value US$243,040
2.5
CHRISTOPHER KOEPPEN Officer Officer
Transaction date
Proposed sale
Price
106.34
Quantity 11,612
Value US$1,234,820
1.3
Eng Julie Sheridan EVP, Engineering Officer
Transaction date
Sale
Price
93.54
Quantity 200 -0.4%
Value US$18,708
1.3
Eng Julie Sheridan EVP, Engineering Officer
Transaction date
Sale
Price
92.66
Quantity 300 -0.6%
Value US$27,798
1.3
Eng Julie Sheridan EVP, Engineering Officer
Transaction date
Sale
Price
91.06
Quantity 1,308 -2.4%
Value US$119,106
1.3
Eng Julie Sheridan EVP, Engineering Officer
Transaction date
Sale
Price
90.36
Quantity 5,328 -8.8%
Value US$481,438
1.3
JULIE ENG Officer Officer
Transaction date
Proposed sale
Price
95.20
Quantity 7,136
Value US$679,347
2.5
CHRISTOPHER KOEPPEN Officer Officer
Transaction date
Proposed sale
Price
91.65
Quantity 291
Value US$26,670
SKAGGS STEPHEN A Non-Executive Director
Transaction date
Planned sale
Price
122.23
Quantity 2,000 -7.7%
Value US$244,460
STEPHEN SKAGGS Director Non-Executive Director
Transaction date
Proposed sale
Price
116.56
Quantity 2,000
Value US$233,120
2.5
Koeppen Christopher EVP of Aerospace & Defense Officer
Transaction date
Planned sale
Price
100.00
Quantity 3,100 -6.9%
Value US$310,000
2.5
CHRISTOPHER KOEPPEN Officer Officer
Transaction date
Proposed sale
Price
97.82
Quantity 3,100
Value US$303,242
2.5
Koeppen Christopher EVP of Aerospace & Defense Officer
Transaction date
Planned sale
Price
97.80
Quantity 1,196 -2.6%
Value US$116,969
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value
Number of shares Price Value Details
2026-08-20 2026-08-18 PlS Planned sale

Chief Financial Officer

Officer
52,899 -26.5%
161.86
US$3,669,584
52,899 -26.5% 161.86 US$3,669,584
2026-08-18 2026-08-18 PrS Proposed sale

Officer

Officer
23,363
343.96
US$4,429,720
23,363 343.96 US$4,429,720
2026-07-24 2026-07-22 PlS Planned sale

Chief Financial Officer

Officer
92,969 -20.5%
458.59
US$1,837,411
92,969 -20.5% 458.59 US$1,837,411
2026-07-22 2026-07-22 PrS Proposed sale

Officer

Officer
1,000
317.22
US$317,220
1,000 317.22 US$317,220
2026-05-13 2026-05-12 PlS Planned sale

Chief Financial Officer

Officer
2,000 -2.8%
372.96
US$745,920
2,000 -2.8% 372.96 US$745,920
2026-05-12 2026-05-12 PrS Proposed sale

Officer

Officer
2,000
379.69
US$759,380
2,000 379.69 US$759,380
2026-05-13 2026-05-11 S Sale Non-Executive Director
500 -1.0%
368.00
US$184,000
500 -1.0% 368.00 US$184,000
2026-05-13 2026-05-11 S Sale Non-Executive Director
500 -1.0%
358.00
US$179,000
500 -1.0% 358.00 US$179,000
2026-05-13 2026-05-11 S Sale Non-Executive Director
500 -1.0%
348.00
US$174,000
500 -1.0% 348.00 US$174,000
2026-05-13 2026-05-11 S Sale Non-Executive Director
500 -1.0%
344.00
US$172,000
500 -1.0% 344.00 US$172,000
2026-05-11 2026-05-11 PrS Proposed sale

Board Member

2,000
354.50
US$709,000
2,000 354.50 US$709,000
2026-04-24 2026-04-22 PlS Planned sale

Chief Financial Officer

Officer
2,000 -2.8%
351.00
US$702,000
2,000 -2.8% 351.00 US$702,000
2026-04-22 2026-04-22 PrS Proposed sale

Officer

Officer
2,000
343.79
US$687,580
2,000 343.79 US$687,580
2026-03-18 2026-03-17 S Sale Non-Executive Director
1,240 -2.4%
236.22
US$292,913
1,240 -2.4% 236.22 US$292,913
2026-03-18 2026-03-17 S Sale Non-Executive Director
1,000 -1.9%
244.46
US$244,460
1,000 -1.9% 244.46 US$244,460
2026-03-18 2026-03-17 S Sale Non-Executive Director
1,000 -1.9%
245.57
US$245,570
1,000 -1.9% 245.57 US$245,570
2026-03-17 2026-03-17 PrS Proposed sale

Board Member

3,240
241.65
US$782,943
3,240 241.65 US$782,943
2026-03-18 2026-03-16 S Sale Non-Executive Director
1,000 -1.9%
258.00
US$258,000
1,000 -1.9% 258.00 US$258,000
2026-03-16 2026-03-16 PrS Proposed sale

Board Member

1,000
258.00
US$258,000
1,000 258.00 US$258,000
2026-03-12 2026-03-10 PlS Planned sale

Chief Technology Officer

Officer
1,454 -2.9%
258.18
US$375,394
1,454 -2.9% 258.18 US$375,394
2026-03-10 2026-03-10 PrS Proposed sale

Officer

Officer
1,454
252.32
US$366,873
1,454 252.32 US$366,873
2026-03-11 2026-03-09 PlS Planned sale Non-Executive Director
3,523 -17.3%
243.13
US$856,550
3,523 -17.3% 243.13 US$856,550
2026-03-09 2026-03-09 PrS Proposed sale

Director

Non-Executive Director
3,523
235.72
US$830,442
3,523 235.72 US$830,442
2026-03-09 2026-03-06 S Sale Non-Executive Director
3,911 -18.3%
241.50
US$944,506
3,911 -18.3% 241.50 US$944,506
2026-03-06 2026-03-06 PrS Proposed sale

Director

Non-Executive Director
3,911
241.50
US$944,506
3,911 241.50 US$944,506
2026-03-04 2026-03-02 PlS Planned sale

Chief Technology Officer

Officer
2,792 -5.2%
291.42
US$813,646
2,792 -5.2% 291.42 US$813,646
2026-03-02 2026-03-02 PrS Proposed sale

Officer

Officer
2,792
258.93
US$722,933
2,792 258.93 US$722,933
2026-02-17 2026-02-12 PlS Planned sale

Chief Financial Officer

Officer
4,000 -5.2%
217.74
US$870,954
4,000 -5.2% 217.74 US$870,954
2026-02-12 2026-02-12 PrS Proposed sale

Officer

Officer
4,000
223.69
US$894,760
4,000 223.69 US$894,760
2026-02-10 2026-02-09 PrS Proposed sale

Shareholder

9,437,238
235.58
US$2,223,224,528
9,437,238 235.58 US$2,223,224,528
2026-02-09 2026-02-09 PrS Proposed sale

Shareholder

9,437,238
235.58
US$2,223,224,528
9,437,238 235.58 US$2,223,224,528
2025-12-12 2025-12-10 S Sale Non-Executive Director
15,000 -15.8%
196.74
US$2,951,100
15,000 -15.8% 196.74 US$2,951,100
2025-12-10 2025-12-10 PrS Proposed sale

Shareholder

5,000,000
189.55
US$947,750,000
5,000,000 189.55 US$947,750,000
2025-12-10 2025-12-10 PrS Proposed sale

Director

Non-Executive Director
15,000
196.74
US$2,951,100
15,000 196.74 US$2,951,100
2025-12-03 2025-12-03 PrS Proposed sale

Board Member

2,000
164.51
US$329,022
2,000 164.51 US$329,022
2025-12-03 2025-12-03 S Sale Non-Executive Director
2,000 -18.8%
164.51
US$329,022
2,000 -18.8% 164.51 US$329,022
2025-12-03 2025-12-02 S Sale Non-Executive Director
1,000 -2.0%
172.00
US$172,000
1,000 -2.0% 172.00 US$172,000
2025-12-03 2025-12-02 S Sale Non-Executive Director
1,000 -1.9%
168.00
US$168,000
1,000 -1.9% 168.00 US$168,000
2025-12-02 2025-12-02 PrS Proposed sale

Board Member

2,000
170.00
US$340,000
2,000 170.00 US$340,000
2025-12-03 2025-12-01 S Sale

SVP, Finance

Officer
1,377 -5.4%
162.71
US$224,052
1,377 -5.4% 162.71 US$224,052
2025-12-01 2025-12-01 PrS Proposed sale

Officer

Officer
1,377
162.71
US$224,052
1,377 162.71 US$224,052
2025-12-01 2025-11-28 S Sale Non-Executive Director
1,000 -2.0%
158.36
US$158,360
1,000 -2.0% 158.36 US$158,360
2025-11-28 2025-11-28 PrS Proposed sale

Board Member

1,000
158.36
US$158,360
1,000 158.36 US$158,360
2025-11-24 2025-11-24 PrS Proposed sale

Affiliate

7,500,000
143.37
US$1,075,275,000
7,500,000 143.37 US$1,075,275,000
2025-11-25 2025-11-21 S Sale Non-Executive Director
2,831 -11.8%
134.85
US$381,760
2,831 -11.8% 134.85 US$381,760
2025-11-21 2025-11-21 PrS Proposed sale

Director

Non-Executive Director
2,831
134.85
US$381,760
2,831 134.85 US$381,760
2025-11-21 2025-11-20 PlS Planned sale Non-Executive Director
2,000 -9.0%
150.00
US$300,000
2,000 -9.0% 150.00 US$300,000
2025-11-20 2025-11-20 PrS Proposed sale

Director

Non-Executive Director
2,000
142.94
US$285,880
2,000 142.94 US$285,880
2025-11-17 2025-11-14 S Sale Non-Executive Director
11,570 -48.9%
144.88
US$1,676,204
11,570 -48.9% 144.88 US$1,676,204
2025-11-14 2025-11-14 PrS Proposed sale

Director

Non-Executive Director
11,570
144.88
US$1,676,204
11,570 144.88 US$1,676,204
2025-11-12 2025-11-07 S Sale Large shareholder
7,500,000 -96.7%
143.37
US$1,075,275,000
7,500,000 -96.7% 143.37 US$1,075,275,000
2025-11-12 2025-11-07 S Sale Non-Executive Director
9,720 -9.3%
151.25
US$1,470,139
9,720 -9.3% 151.25 US$1,470,139
2025-11-07 2025-11-07 PrS Proposed sale

Affiliate

7,500,000
143.37
US$1,075,275,000
7,500,000 143.37 US$1,075,275,000
2025-11-07 2025-11-07 PrS Proposed sale

Director

Non-Executive Director
9,720
151.25
US$1,470,139
9,720 151.25 US$1,470,139
2025-11-10 2025-11-06 PlS Planned sale

EVP, General Management

Officer
60,706 -27.1%
160.00
US$9,712,960
60,706 -27.1% 160.00 US$9,712,960
2025-11-06 2025-11-06 PrS Proposed sale

Officer

Officer
60,706
134.63
US$8,172,849
60,706 134.63 US$8,172,849
2025-10-31 2025-10-29 PlS Planned sale

EVP, General Management

Officer
11,729 -5.0%
141.10
US$1,654,982
11,729 -5.0% 141.10 US$1,654,982
2025-10-31 2025-10-29 PlS Planned sale

EVP, General Management

Officer
47,751 -16.9%
140.46
US$6,707,191
47,751 -16.9% 140.46 US$6,707,191
2025-10-31 2025-10-29 PlS Planned sale Non-Executive Director
2,000 -8.3%
140.00
US$280,000
2,000 -8.3% 140.00 US$280,000
2025-10-29 2025-10-29 PrS Proposed sale

Director

Non-Executive Director
2,000
134.24
US$268,480
2,000 134.24 US$268,480
2025-10-29 2025-10-29 PrS Proposed sale

Officer

Officer
59,480
134.24
US$7,984,595
59,480 134.24 US$7,984,595
2025-10-28 2025-10-24 PlS Planned sale Non-Executive Director
2,000 -7.7%
130.00
US$260,000
2,000 -7.7% 130.00 US$260,000
2025-10-24 2025-10-24 PrS Proposed sale

Director

Non-Executive Director
2,000
121.52
US$243,040
2,000 121.52 US$243,040
2025-09-16 2025-09-16 PrS Proposed sale

Officer

Officer
11,612
106.34
US$1,234,820
11,612 106.34 US$1,234,820
2025-09-02 2025-08-29 S Sale

EVP, Engineering

Officer
200 -0.4%
93.54
US$18,708
200 -0.4% 93.54 US$18,708
2025-09-02 2025-08-29 S Sale

EVP, Engineering

Officer
300 -0.6%
92.66
US$27,798
300 -0.6% 92.66 US$27,798
2025-09-02 2025-08-29 S Sale

EVP, Engineering

Officer
1,308 -2.4%
91.06
US$119,106
1,308 -2.4% 91.06 US$119,106
2025-09-02 2025-08-29 S Sale

EVP, Engineering

Officer
5,328 -8.8%
90.36
US$481,438
5,328 -8.8% 90.36 US$481,438
2025-08-29 2025-08-29 PrS Proposed sale

Officer

Officer
7,136
95.20
US$679,347
7,136 95.20 US$679,347
2025-08-15 2025-08-15 PrS Proposed sale

Officer

Officer
291
91.65
US$26,670
291 91.65 US$26,670
2025-08-14 2025-08-13 PlS Planned sale Non-Executive Director
2,000 -7.7%
122.23
US$244,460
2,000 -7.7% 122.23 US$244,460
2025-08-13 2025-08-13 PrS Proposed sale

Director

Non-Executive Director
2,000
116.56
US$233,120
2,000 116.56 US$233,120
2025-07-18 2025-07-17 PlS Planned sale

EVP of Aerospace & Defense

Officer
3,100 -6.9%
100.00
US$310,000
3,100 -6.9% 100.00 US$310,000
2025-07-17 2025-07-17 PrS Proposed sale

Officer

Officer
3,100
97.82
US$303,242
3,100 97.82 US$303,242
2025-07-18 2025-07-16 PlS Planned sale

EVP of Aerospace & Defense

Officer
1,196 -2.6%
97.80
US$116,969
1,196 -2.6% 97.80 US$116,969