Linked issuers
2
Insider Ownership Activity for T. Michael Nevens
SEC Forms 3/4/5 positions, issuer links, and transaction evidence for this reporting owner.
Largest position
CIENA CORP
Disclosed value
$3.52M
Transaction activity
Available
- Reporting-owner positions (Forms 3/4/5)
-
Forms 3/4/5 connect reporting owners to issuers, positions, and transactions disclosed to the SEC. They are filing-backed ownership signals, not a complete capitalization table.
Estimated position value
3/4/5$3.52MEstimated from parsed Forms 3/4/5 when filings include enough share and price data.
Linked issuers
3/4/52Distinct issuers connected to this reporting owner in parsed SEC filings.
Largest linked position
3/4/5$2.35M from parsed reporting-owner filings.
Latest parsed filing
SEC30 Mar 2026Most recent reporting-owner filing date in the parsed SEC record.
How to read Forms 3/4/5 positions
- Reported values are filing-backed estimates from parsed SEC Forms 3/4/5 when the filing includes enough share and price data.
- Use this as reporting-owner context, not as a full capitalization table or a public-float ownership breakdown.
- Reporting-owner location
- Cupertino, CA
- Latest reporting-owner signature
- By: Michelle Rankin For: T. Michael Nevens
- Source filing history
- Open source filing history
Ownership signals
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Identity
Names, identifiers, and filing context for this profile.
1 identity field
SEC source record
Original filing metadata and source links for verification.
1 source field
Source evidence
Original filing metadata and source links for verification.
1 source field
Follow Filing Activity
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Reported issuer positions for T. Michael Nevens
CIEN
Forms 3/4/5
CIENA CORP
- Relationship
- Director
- Holdings value
- $2,345,014
- Past year net change
- -$1,921,742
- Change %
- -45%
- Report period
- 26 Mar 2026
NTAP
Forms 3/4/5
NetApp, Inc.
- Relationship
- Director
- Holdings value
- $1,178,566
- Past year net change
- Change %
- Report period
- 09 Sep 2025
Recent insider transactions for T. Michael Nevens
| Sym | Company | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares after | Date | Ownership |
|---|
* marks a reported price that did not pass the local price check.