Xia Howard H.

CIK 00015172961 companyBEIJING, F4

SEC Profile

Transactions

Companies

Filings

CIK

0001517296

Recent Transactions

50 trades

Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to Buy)
2025-12-02−2,000→ 6,240 total
Sale
COHERENT CORP.$COHR
Common Stock
2025-12-02$168.00/sh−1,000→ 51,019 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2025-12-02$21.67/sh+2,000→ 52,019 total
Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to Buy)
2025-11-28−1,000→ 8,240 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2025-11-28$21.67/sh+1,000→ 51,019 total
Sale
COHERENT CORP.$COHR
Common Stock
2025-11-28$158.36/sh−1,000→ 50,019 total
Award
COHERENT CORP.$COHR
Common Stock
2025-08-28+2,272→ 50,019 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2025-06-16$17.84/sh+1,000→ 48,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to buy)
2025-06-16−1,000→ 0 total
Sale
COHERENT CORP.$COHR
Common Stock
2025-06-16$80.88/sh−1,000→ 47,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2025-06-11$17.84/sh+1,000→ 48,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to buy)
2025-06-11−1,000→ 1,000 total
Sale
COHERENT CORP.$COHR
Common Stock
2025-06-11$83.00/sh−1,000→ 47,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to buy)
2025-05-21−1,000→ 2,000 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2025-05-21$17.84/sh+1,000→ 48,747 total
Sale
COHERENT CORP.$COHR
Common Stock
2025-05-21$81.00/sh−1,000→ 47,747 total
Sale
COHERENT CORP.$COHR
Common Stock
2025-05-12$76.84/sh−1,000→ 48,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to buy)
2025-05-12−2,000→ 3,000 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2025-05-12$17.84/sh+2,000→ 49,747 total
Sale
COHERENT CORP.$COHR
Common Stock
2025-05-12$78.00/sh−1,000→ 47,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to buy)
2025-05-09−1,000→ 5,000 total
Sale
COHERENT CORP.$COHR
Common Stock
2025-05-09$72.69/sh−1,000→ 47,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2025-05-09$17.84/sh+1,000→ 48,747 total
Sale
COHERENT CORP.$COHR
Common Stock
2024-12-04$112.00/sh−1,000→ 47,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2024-12-04$17.84/sh+2,000→ 49,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to buy)
2024-12-04−2,000→ 6,000 total
Sale
COHERENT CORP.$COHR
Common Stock
2024-12-04$109.45/sh−1,000→ 48,747 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2024-12-03$17.84/sh+970→ 48,717 total
Exercise/Conversion
COHERENT CORP.$COHR
Option (Right to buy)
2024-12-03−970→ 8,000 total
Sale
COHERENT CORP.$COHR
Common Stock
2024-12-03$106.00/sh−970→ 47,747 total
Award
COHERENT CORP.$COHR
Common Stock
2024-08-29+2,831→ 47,747 total
Sale
COHERENT CORP.$COHR
Common Stock
2024-05-23$60.83/sh−1,000→ 44,916 total
Sale
COHERENT CORP.$COHR
Common Stock
2024-05-23$61.00/sh−1,000→ 44,916 total
Exercise/Conversion
COHERENT CORP.$COHR
Stock Options (Right to buy)
2024-05-23−1,000→ 0 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2024-05-23$13.99/sh+1,000→ 45,916 total
Exercise/Conversion
COHERENT CORP.$COHR
Stock Options (Right to buy)
2024-05-23−1,000→ 1,000 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2024-05-23$13.99/sh+1,000→ 45,916 total
Exercise/Conversion
COHERENT CORP.$COHR
Stock Options (Right to buy)
2024-05-16−1,000→ 2,000 total
Sale
COHERENT CORP.$COHR
Common Stock
2024-05-16$59.00/sh−1,000→ 44,916 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2024-05-16$13.99/sh+1,000→ 45,916 total
Sale
COHERENT CORP.$COHR
Common Stock
2024-05-15$58.00/sh−1,000→ 44,916 total
Exercise/Conversion
COHERENT CORP.$COHR
Stock Options (Right to buy)
2024-05-15−1,000→ 3,000 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2024-05-15$13.99/sh+1,000→ 45,916 total
Sale
COHERENT CORP.$COHR
Common Stock
2023-12-14$42.80/sh−3,440→ 44,916 total
Exercise/Conversion
COHERENT CORP.$COHR
Stock Options (Right to buy)
2023-12-14−3,440→ 4,000 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2023-12-14$13.99/sh+3,440→ 48,356 total
Exercise/Conversion
COHERENT CORP.$COHR
Stock Options (Right to buy)
2023-12-06−4,000→ 7,440 total
Exercise/Conversion
COHERENT CORP.$COHR
Common Stock
2023-12-06$13.99/sh+4,000→ 48,916 total
Sale
COHERENT CORP.$COHR
Common Stock
2023-12-06$40.29/sh−4,000→ 44,916 total
Award
COHERENT CORP.$COHR
Common Stock
2023-08-31+5,315→ 44,916 total

Companies

COHERENT CORP.
Director
$COHR

Recent Filings

Address

BEIJING RIVIERA 384B, NO. 1 XIANG JIANG NORTH RD., CHAOYANG DISTRICT

BEIJING, F4, 100103

View on SEC.gov