Corporate insider · disclosed-activity record
DINO DIPERNA
Officer (via Morgan Stanley Smith Barney LLC Executive Financial Services)
Every row below is a public disclosure this person or firm filed, dated and linked to its source. This is a factual record of what was disclosed and when — what it means, and whether any timing is coincidence or signal, is a judgment this page deliberately does not make.
Bullish filings
0
Bearish filings
11
Names touched
1
Disclosed $ (bull / bear)
$0 / $5.5M
Most active in: CIEN (11)
Disclosures, last 12 months
11 of 11 · linked to source| Date | Name | What | Disclosed $ | Receipt |
|---|---|---|---|---|
| 2026-04-15 | CIEN | filed notice to sell | $1.3M | SEC ↗ |
| 2026-04-15 | CIEN | sold | $711K | SEC ↗ |
| 2026-04-15 | CIEN | sold | $624K | SEC ↗ |
| 2026-01-15 | CIEN | filed notice to sell | $1.2M | SEC ↗ |
| 2026-01-15 | CIEN | sold | $622K | SEC ↗ |
| 2025-11-17 | CIEN | filed notice to sell | $474K | SEC ↗ |
| 2025-11-17 | CIEN | sold | $237K | SEC ↗ |
| 2025-10-15 | CIEN | filed notice to sell | $124K | SEC ↗ |
| 2025-10-15 | CIEN | sold | $62K | SEC ↗ |
| 2025-07-15 | CIEN | filed notice to sell | $61K | SEC ↗ |
| 2025-07-15 | CIEN | sold | $30K | SEC ↗ |
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Public filings only, shown as filed; the linked filing is the authoritative record. Descriptive, not investment advice — and never an allegation: proximity of a disclosure to any event is a fact of dates, not a conclusion about intent. Methodology · Today's notable signals