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Greg Dougherty

CIK 1325750 · Chief Executive Officer · last filed 2026-05-22

Greg Dougherty is a Chief Executive Officer who has filed 78 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for MXL, was dated May 22, 2026. Across all open-market trades the lifetime net is −$1.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $8.2M across reported positions.

"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.

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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

78 filings
Insider 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
2026-05-22 MXL Grant (A) — $0 EDGAR
2026-05-13 IPGP Grant (A) +2,436 $0 EDGAR
2025-10-10 MXL Grant (A) — $0 EDGAR
2025-05-22 MXL Grant (A) — $0 EDGAR
2025-05-21 IPGP Grant (A) +3,759 $0 EDGAR
2025-05-05 MXL Exer (M) +12,141 $0 EDGAR
2025-03-03 Infinera Corp (INFN) Delisted Mixed −216,621 $0 EDGAR
2024-06-28 IPGP Grant (A) +3,022 $0 EDGAR
2024-06-14 Infinera Corp (INFN) Delisted Grant (A) — $0 EDGAR
2024-05-24 MXL Grant (A) — $0 EDGAR
Showing 1–10 of 78
Page 1 of 8
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.