Seidman Leslie

Director · MCO, JHG

As of 2026-09-16, Seidman Leslie has 26 Form 4 transactions on record across 2 companies — 13 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $5.7MIndirect: $0$5.7Mas of 2026-09-16
  • Direct $5.7M
  • Indirect $0
MCOdirect12,207 sh$5.7M

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

MCO · 22 trades
2026-09-04: Award / grant, 14 sh ($0)2026-09-04: Award / grant, 2 sh ($0)2026-06-05: Award / grant, 2 sh ($0)2026-06-05: Award / grant, 16 sh ($0)2026-03-13: Award / grant, 17 sh ($0)2026-03-13: Award / grant, 6 sh ($0)2026-02-25: Award / grant, 500 sh ($0)2025-12-12: Award / grant, 14 sh ($7K)2025-12-12: Award / grant, 1 sh ($534)2025-12-12: Award / grant, 1 sh ($0)2025-09-05: Award / grant, 14 sh ($7K)2025-09-05: Award / grant, 1 sh ($534)2025-09-05: Award / grant, 1 sh ($0)2025-06-06: Award / grant, 14 sh ($7K)2025-06-06: Award / grant, 1 sh ($533)2025-06-06: Award / grant, 1 sh ($0)2025-03-14: Award / grant, 16 sh ($7K)2025-03-14: Award / grant, 6 sh ($2K)2025-03-14: Award / grant, 1 sh ($0)2025-02-21: Award / grant, 435 sh ($220K)2024-12-13: Award / grant, 12 sh ($6K)2024-12-13: Award / grant, 1 sh ($0)
JHG · 4 trades
2026-06-30: Disposition, 15,756 sh ($819K)2026-05-12: Withheld for tax, 417 sh ($22K)2026-05-11: Award / grant, 3,288 sh ($170K)2025-05-02: Award / grant, 4,238 sh ($150K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
26 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-04MCOAward / grant1412,205Form 4
2026-09-04MCOAward / grant212,207Form 4
2026-06-30JHGDisposition15,7560Form 4
2026-06-05MCOAward / grant212,191Form 4
2026-06-05MCOAward / grant1612,189Form 4
2026-05-12JHGWithheld for tax41715,756Form 4
2026-05-11JHGAward / grant3,28816,173Form 4
2026-03-13MCOAward / grant1712,167Form 4
2026-03-13MCOAward / grant612,173Form 4
2026-02-25MCOAward / grant50012,150Form 4
2025-12-12MCOAward / grant1411,649Form 4
2025-12-12MCOAward / grant111,650Form 4
2025-12-12MCOAward / grant13Form 4
2025-09-05MCOAward / grant1411,634Form 4
2025-09-05MCOAward / grant111,635Form 4
2025-09-05MCOAward / grant13Form 4
2025-06-06MCOAward / grant1411,619Form 4
2025-06-06MCOAward / grant111,620Form 4
2025-06-06MCOAward / grant12Form 4
2025-05-02JHGAward / grant4,23812,885Form 4
2025-03-14MCOAward / grant1611,599Form 4
2025-03-14MCOAward / grant611,605Form 4
2025-03-14MCOAward / grant11Form 4
2025-02-21MCOAward / grant43511,583Form 4
2024-12-13MCOAward / grant1211,148Form 4
2024-12-13MCOAward / grant14Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.