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MATHIS CABIALLAVETTA

CIK 1191065 · Vice Chairman, Office of CEO · last filed 2021-04-05

MATHIS CABIALLAVETTA is a Vice Chairman, Office of CEO who has filed 72 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for BLK, was dated Apr 5, 2021. Across all open-market trades the lifetime net is +$168.7K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $18.2M 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

$18.24M

Companies

4

Total Filings

72

Lifetime Open-Market Net

$168.7K

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
BLK Director 8,301 $1097.55 $9.11M $168.7K 57 2021-04-05
PM Director 40,700 $200.17 $8.15M $0 8 2013-05-10
MARSH & MCLENNAN COMPANIES, INC. (MMC) Delisted Vice Chairman, Office of CEO 219,101 $182.62 $40.01M $0 5 2008-02-28
MO Director 13,104 $74.82 $980.4K $0 2 2007-11-02

Recent Filings

72 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
2021-04-05 BLK Mixed −88 -$73.1K EDGAR
2021-01-15 BLK Grant (A) +325 $0 EDGAR
2021-01-05 BLK Grant (A) +9 $0 EDGAR
2020-10-02 BLK Grant (A) +13 $0 EDGAR
2020-07-02 BLK Grant (A) +13 $0 EDGAR
2020-05-22 BLK Grant (A) +471 $0 EDGAR
2020-04-02 BLK Mixed −121 -$60.3K EDGAR
2020-01-03 BLK Grant (A) +14 $0 EDGAR
2019-10-01 BLK Grant (A) +16 $0 EDGAR
2019-07-02 BLK Grant (A) +15 $0 EDGAR
Showing 1–10 of 72
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.