Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date |
Reported DateTime |
Company | Symbol | Insider Relationship |
Shares Traded |
Average Price |
Total Amount |
Shares Owned |
Filing |
2025-04-15 Sale |
2025-04-17 2:22 pm |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
734 | $58.51 | $42,946 | 46,247 (Direct) |
View |
2025-01-15 Sale |
2025-01-17 2:03 pm |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
1,502 | $85.91 | $129,037 | 49,105 (Direct) |
View |
2024-12-26 Sale |
2024-12-30 12:46 pm |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
2,682 | $87.64 | $235,050 | 50,607 (Direct) |
View |
2024-07-01 Sale |
2024-07-03 4:04 pm |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
490 | $48.29 | $23,662 | 40,825 (Direct) |
View |
2024-04-01 Sale |
2024-04-03 5:03 pm |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
490 | $49.61 | $24,309 | 43,380 (Direct) |
View |
2024-01-02 Sale |
2024-01-04 8:19 pm |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
800 | $44.53 | $35,624 | 45,935 (Direct) |
View |
2023-11-15 Sale |
2023-11-20 5:36 pm |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
1,688 | $45.96 | $77,580 | 26,989 (Direct) |
View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
2025-03-20 Tax Withholding |
2025-03-24 4:06 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
2,124 | $65.63 | 46,981 (Direct) |
View |
2024-12-20 Tax Withholding |
2024-12-23 3:51 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
3,466 | $87.38 | 53,289 (Direct) |
View |
2024-12-17 Option Award |
2024-12-19 5:16 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
17,995 | $0 | 56,755 (Direct) |
View |
2024-09-20 Tax Withholding |
2024-10-10 2:38 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
2,065 | $58.73 | 38,760 (Direct) |
View |
2024-06-20 Tax Withholding |
2024-06-24 4:13 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
2,065 | $46.96 | 41,315 (Direct) |
View |
2024-03-20 Tax Withholding |
2024-03-21 9:47 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
2,065 | $50.22 | 43,870 (Direct) |
View |
2023-12-20 Tax Withholding |
2023-12-22 09:28 am |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
2,053 | $43.58 | 46,735 (Direct) |
View |
2023-12-12 Option Award |
2023-12-14 5:15 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
21,799 | $0 | 48,788 (Direct) |
View |
2023-10-27 Option Award |
2023-10-31 4:53 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
6,095 | $0 | 28,677 (Direct) |
View |
Ownership |
2023-10-31 4:51 pm |
N/A N/A |
CIENA CORP | CIEN | DiPerna Dino SVP Global R&D |
0 | $0 | 22,582 (Direct) |
View |