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Emily Hope Portney

CIK 1720194 · Sr. Executive Vice President · last filed 2026-08-13

Emily Hope Portney is a Sr. Executive Vice President who has filed 29 SEC Form 4 insider transactions across 2 companies since 2017. The most recent filing, for MKTX, was dated Aug 13, 2026. Current disclosed insider exposure totals $947.5K 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

$947.5K

Companies

2

Total Filings

29

Lifetime Open-Market Net

$0

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
MKTX Director 5,830 $162.52 $947.5K $0 12 2026-08-13
Bank of New York Mellon Corp (BK) Delisted Sr. Executive Vice President 214,464 $137.16 $29.42M $0 16 2023-03-10

Recent Filings

29 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
2026-08-13 MKTX Gift (G) — $0 EDGAR
2026-06-12 MKTX Grant (A) +1,390 $0 EDGAR
2025-08-15 MKTX Gift (G) — $0 EDGAR
2025-06-05 MKTX Grant (A) +784 $0 EDGAR
2024-06-07 MKTX Grant (A) +781 $0 EDGAR
2023-11-06 Bank of New York Mellon Corp (BK) Delisted Notice (144) −30,137 -$1.37M EDGAR
2023-06-09 MKTX Grant (A) +581 $0 EDGAR
2023-03-10 Bank of New York Mellon Corp (BK) Delisted Tax (F) −848 -$42.2K EDGAR
2023-02-17 Bank of New York Mellon Corp (BK) Delisted Tax (F) −2,766 -$143.2K EDGAR
2023-02-15 Bank of New York Mellon Corp (BK) Delisted Grant (A) +37,755 $0 EDGAR
Showing 1–10 of 29
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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.