Maria Black

CIK: 0001608466

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)49 (72.1%)

Position reduction

Option Exercises (M)3 (4.4%)

Derivative conversions

Awards (A)7 (10.3%)

Compensation grants

Other (G, F, J, C, D, …)9 (13.2%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (2)

ADP

AUTOMATIC DATA PROCESSING INC

Officer

DAL

DELTA AIR LINES, INC.

Director

Discretionary Trading P&L

Holdings

Transaction History (68 total)

ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
10.6K shares at avg. $280.82$3.0M
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
700 shares at avg. $278.59$195K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
1K shares at avg. $281.60$287K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
760 shares at avg. $281.70$214K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
559 shares at avg. $279.93$156K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
256 shares at avg. $279.44$72K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
7.7K shares at avg. $281.66$2.2M
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
214 shares at avg. $279.21$60K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
786 shares at avg. $280.27$220K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
610 shares at avg. $281.86$172K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
1K shares at avg. $280.60$286K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
2.9K shares at avg. $279.74$811K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
1.5K shares at avg. $281.13$417K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 2, 2026
Sale(S)
Direct
1.2K shares at avg. $280.96$335K
ADP
AUTOMATIC DATA PROCESSING INC
Sep 1, 2026
Tax Payment(F)
Direct
31.2K shares at avg. $283.49$8.8M
ADP
AUTOMATIC DATA PROCESSING INC
Sep 1, 2026
Award(A)
Direct
21.7K shares-
ADP
AUTOMATIC DATA PROCESSING INC
Aug 5, 2026
Award(A)
Direct
44.9K shares-
ADP
AUTOMATIC DATA PROCESSING INC
Jul 1, 2026
Discretionary(I)
Direct
49 shares at avg. $223.94$11K
DAL
DELTA AIR LINES, INC.
Jun 18, 2026
Award(A)
Direct
2.4K shares-
ADP
AUTOMATIC DATA PROCESSING INC
Jan 5, 2026
Sale(S)
Direct
71 shares at avg. $254.95$18K
ADP
AUTOMATIC DATA PROCESSING INC
Jan 5, 2026
Sale(S)
Direct
51 shares at avg. $253.32$13K
ADP
AUTOMATIC DATA PROCESSING INC
Jan 5, 2026
Sale(S)
Direct
294 shares at avg. $258.09$76K
ADP
AUTOMATIC DATA PROCESSING INC
Jan 5, 2026
Sale(S)
Direct
145 shares at avg. $257.24$37K
ADP
AUTOMATIC DATA PROCESSING INC
Jan 5, 2026
Sale(S)
Direct
56 shares at avg. $255.73$14K
ADP
AUTOMATIC DATA PROCESSING INC
Jan 5, 2026
Sale(S)
Direct
98 shares at avg. $258.77$25K

		Type	Shares	Price		Ownership
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	10,591	$280.82	$2,974,142	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	700	$278.59	$195,012	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	1,018	$281.60	$286,668	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	760	$281.70	$214,089	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	559	$279.93	$156,483	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	256	$279.44	$71,538	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	7,724	$281.66	$2,175,540	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	214	$279.21	$59,751	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	786	$280.27	$220,291	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	610	$281.86	$171,936	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	1,018	$280.60	$285,646	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	2,898	$279.74	$810,673	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	1,483	$281.13	$416,919	Direct
Sep 2, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	1,193	$280.96	$335,185	Direct
Sep 1, 2026	ADP AUTOMATIC DATA PROCESSING INC	Tax Payment(F)	31,215	$283.49	$8,849,271	Direct
Sep 1, 2026	ADP AUTOMATIC DATA PROCESSING INC	Award(A)	21,689	-	$0	Direct
Aug 5, 2026	ADP AUTOMATIC DATA PROCESSING INC	Award(A)	44,859	-	$0	Direct
Jul 1, 2026	ADP AUTOMATIC DATA PROCESSING INC	Discretionary(I)	49	$223.94	$11,069	Direct
Jun 18, 2026	DAL DELTA AIR LINES, INC.	Award(A)	2,380	-	$0	Direct
Jan 5, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	71	$254.95	$18,101	Direct
Jan 5, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	51	$253.32	$12,920	Direct
Jan 5, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	294	$258.09	$75,878	Direct
Jan 5, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	145	$257.24	$37,300	Direct
Jan 5, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	56	$255.73	$14,321	Direct
Jan 5, 2026	ADP AUTOMATIC DATA PROCESSING INC	Sale(S)	98	$258.77	$25,360	Direct

1-25 of 68 transactions

About Black Maria

Black Maria (SEC CIK 0001608466) files insider reports with the SEC as President & CEO of AUTOMATIC DATA PROCESSING INC (ADP) and Director of DELTA AIR LINES, INC. (DAL).

Signal8 holds 15 ownership filings by Black Maria, all Form 4s, filed between Sep 4, 2024 and Sep 3, 2026. Those filings report 68 transactions, from Sep 1, 2024 to Sep 2, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Black Maria's filings is in ROSELAND, NJ.

Recent filings by Black Maria

Sep 2, 2026: Open-market sales of ADP shares (14 lines, Form 4, code S).
Sep 1, 2026: Tax withholding of ADP shares (Form 4, code F).
Sep 1, 2026: Grant or award of ADP shares (Form 4, code A).
Aug 5, 2026: Grant or award of ADP shares (Form 4, code A).
Jul 1, 2026: Discretionary transaction transaction of ADP shares (Form 4, code I).

Other insiders filing for AUTOMATIC DATA PROCESSING INC (ADP)

Magliulo Virginia, Executive VP
Sugla Vishwas, Chief Strategy Officer
DeSilva Joseph, Executive VP
Rodriguez Carlos A, Director
Orihuela Samantha D, Chief Marketing Officer
Michaud Brian L., Executive VP

How to read Form 4 transaction codes