Greg Dougherty
CIK 1325750 · Chief Executive Officer · last filed 2026-05-22
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
Loading insider history…
Disclosed Exposure
$8.24M
Companies
6
Total Filings
78
Lifetime Open-Market Net
-$1.84M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| MXL | Director | 33,358 | $59.05 | $1.97M | $0 | 15 | 2026-05-22 |
| IPGP | Director | 18,334 | $83.69 | $1.53M | $0 | 9 | 2026-05-13 |
| Infinera Corp (INFN) Delisted | Director | 0 | $6.64 | $0 | $0 | 13 | 2025-03-03 |
| FN | Director | 10,487 | $451.68 | $4.74M | $0 | 4 | 2021-12-10 |
| OCLARO, INC. (OCLR) Delisted | Chief Executive Officer | 1,218,028 | — | — | -$1.84M | 28 | 2018-12-10 |
| AVANEX CORP (AVNX) Delisted | Director | 0 | — | — | $0 | 9 | 2009-04-27 |
Recent Filings · Page 2 of 8
78 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-05-21 | Infinera Corp (INFN) Delisted | Exer (M) | +39,447 | $0 | EDGAR |
| 2023-05-25 | IPGP | Grant (A) | +2,188 | $0 | EDGAR |
| 2023-05-19 | Infinera Corp (INFN) Delisted | Mixed | +35,273 | $0 | EDGAR |
| 2023-05-11 | MXL | Grant (A) | — | $0 | EDGAR |
| 2023-03-30 | MXL | Exer (M) | +6,010 | $0 | EDGAR |
| 2022-05-31 | MXL | Grant (A) | — | $0 | EDGAR |
| 2022-05-25 | IPGP | Grant (A) | +2,631 | $0 | EDGAR |
| 2022-05-20 | Infinera Corp (INFN) Delisted | Mixed | +18,211 | $0 | EDGAR |
| 2022-03-23 | MXL | Exer (M) | +12,022 | $0 | EDGAR |
| 2022-02-01 | Infinera Corp (INFN) Delisted | Exer (M) | +12,614 | $0 | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.