Maria Black

CIK 1608466 · President & CEO · last filed 2026-07-02

Maria Black is a President & CEO who has filed 74 SEC Form 4 insider transactions across 3 companies since 2014. The most recent filing, for ADP, was dated Jul 2, 2026. Across all open-market trades the lifetime net is −$60.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $21.6M 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.

Disclosed Exposure

$21.59M

Companies

3

Total Filings

74

Lifetime Open-Market Net

-$60.62M

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
ADP	President & CEO	75,101	$275.05	$20.66M	-$60.62M	58	2026-07-02
DAL	Director	10,675	$87.71	$936.3K	$0	3	2026-06-22
AUTOMATIC DATA PROCESSING INC (ADPV.V) Delisted	Corp. VP	7,399	—	—	$0	1	2014-09-22

Recent Filings

74 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
2026-07-02	ADP	Disc (I)	+49	$11.1K	EDGAR
2026-06-22	DAL	Grant (A)	+2,380	$0	EDGAR
2026-01-06	ADP	Sell (S)	−715	-$183.9K	EDGAR
2026-01-05	ADP	Notice (144)	−715	-$180.7K	EDGAR
2026-01-05	ADP	Mixed	−394	-$101.9K	EDGAR
2025-09-05	ADP	Sell (S)	−23,605	-$7.04M	EDGAR
2025-09-03	ADP	Notice (144)	−23,605	-$7.00M	EDGAR
2025-09-03	ADP	Mixed	−5,718	-$8.23M	EDGAR
2025-09-02	ADP	Notice (144)	−7,721	-$2.33M	EDGAR
2025-08-07	ADP	Grant (A)	+36,586	$0	EDGAR

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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.