Black Maria

Director · Officer · ADP, DAL

As of 2026-09-16, Black Maria has 64 Form 4 transactions on record across 2 companies — 28 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.

Pattern in the record: open-market sales filed in September in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.

Reconstructed holdings

Direct: $22.9MIndirect: $0$22.9Mas of 2026-09-16
  • Direct $22.9M
  • Indirect $0
ADPdirect80,624 sh$22.0M
DALdirect10,675 sh$831K

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

ADP · 60 trades
2026-09-02: Sale, 10,591 sh ($3.0M)2026-09-02: Sale, 7,724 sh ($2.2M)2026-09-02: Sale, 2,898 sh ($811K)2026-09-02: Sale, 1,483 sh ($417K)2026-09-02: Sale, 1,193 sh ($335K)2026-09-02: Sale, 1,018 sh ($287K)2026-09-02: Sale, 1,018 sh ($286K)2026-09-02: Sale, 786 sh ($220K)2026-09-02: Sale, 760 sh ($214K)2026-09-02: Sale, 700 sh ($195K)2026-09-02: Sale, 610 sh ($172K)2026-09-02: Sale, 559 sh ($156K)2026-09-02: Sale, 256 sh ($72K)2026-09-02: Sale, 214 sh ($60K)2026-09-01: Withheld for tax, 31,215 sh ($8.8M)2026-09-01: Award / grant, 21,689 sh ($0)2026-08-05: Award / grant, 44,859 sh ($0)2026-07-01: Discretionary, 49 sh ($11K)2026-01-05: Sale, 294 sh ($76K)2026-01-05: Sale, 145 sh ($37K)2026-01-05: Sale, 98 sh ($25K)2026-01-05: Sale, 71 sh ($18K)2026-01-05: Sale, 56 sh ($14K)2026-01-05: Sale, 51 sh ($13K)2026-01-02: Withheld for tax, 435 sh ($112K)2026-01-01: Discretionary, 41 sh ($10K)2025-09-03: Sale, 6,689 sh ($2.0M)2025-09-03: Sale, 4,307 sh ($1.3M)2025-09-03: Sale, 2,315 sh ($690K)2025-09-03: Sale, 1,362 sh ($407K)2025-09-03: Sale, 1,300 sh ($389K)2025-09-03: Sale, 1,176 sh ($351K)2025-09-03: Sale, 1,159 sh ($345K)2025-09-03: Sale, 1,052 sh ($314K)2025-09-03: Sale, 909 sh ($272K)2025-09-03: Sale, 845 sh ($250K)2025-09-03: Sale, 677 sh ($201K)2025-09-03: Sale, 631 sh ($188K)2025-09-03: Sale, 316 sh ($94K)2025-09-03: Sale, 200 sh ($60K)2025-09-03: Sale, 200 sh ($59K)2025-09-03: Sale, 200 sh ($59K)2025-09-03: Sale, 100 sh ($30K)2025-09-03: Sale, 100 sh ($30K)2025-09-03: Sale, 60 sh ($18K)2025-09-03: Sale, 7 sh ($2K)2025-09-02: Withheld for tax, 24,719 sh ($7.5M)2025-09-02: Option exercise, 7,721 sh ($1.6M)2025-09-02: Option exercise, 7,721 sh ($1.6M)2025-09-02: Sale, 3,177 sh ($950K)2025-09-02: Sale, 2,228 sh ($667K)2025-09-02: Sale, 1,678 sh ($506K)2025-09-02: Sale, 638 sh ($193K)2025-09-01: Award / grant, 19,000 sh ($0)2025-08-06: Award / grant, 36,586 sh ($0)2025-07-01: Discretionary, 42 sh ($12K)2025-01-03: Sale, 519 sh ($151K)2025-01-03: Sale, 202 sh ($59K)2025-01-02: Withheld for tax, 430 sh ($126K)2025-01-01: Discretionary, 45 sh ($12K)
DAL · 4 trades
2026-06-18: Award / grant, 2,380 sh2026-06-18: Award / grant, 2,380 sh2025-06-20: Award / grant, 4,240 sh2025-06-20: Award / grant, 4,240 sh

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-02ADPSale10,591 @ $280.82$3.0M−11.6% of holding80,624Form 4
2026-09-02ADPSale7,724 @ $281.66$2.2M−7.8% of holding91,215Form 4
2026-09-02ADPSale2,898 @ $279.74$811K−2.8% of holding98,939Form 4
2026-09-02ADPSale1,483 @ $281.13$417K−1.4% of holding101,837Form 4
2026-09-02ADPSale1,193 @ $280.96$335K−1.1% of holding103,320Form 4
2026-09-02ADPSale1,018 @ $281.60$287K−1.0% of holding105,531Form 4
2026-09-02ADPSale1,018 @ $280.60$286K−1.0% of holding104,513Form 4
2026-09-02ADPSale786 @ $280.27$220K−0.7% of holding106,549Form 4
2026-09-02ADPSale760 @ $281.70$214K−0.7% of holding107,335Form 4
2026-09-02ADPSale700 @ $278.59$195K−0.6% of holding108,095Form 4
2026-09-02ADPSale610 @ $281.86$172K−0.6% of holding108,795Form 4
2026-09-02ADPSale559 @ $279.93$156K−0.5% of holding109,405Form 4
2026-09-02ADPSale256 @ $279.44$72K−0.2% of holding109,964Form 4
2026-09-02ADPSale214 @ $279.21$60K−0.2% of holding110,220Form 4
2026-01-05ADPSale294 @ $258.09$76K−0.4% of holding75,052Form 4
2026-01-05ADPSale145 @ $257.24$37K−0.2% of holding75,346Form 4
2026-01-05ADPSale98 @ $258.77$25K−0.1% of holding75,491Form 4
2026-01-05ADPSale71 @ $254.95$18K−0.1% of holding75,589Form 4
2026-01-05ADPSale56 @ $255.73$14K−0.1% of holding75,660Form 4
2026-01-05ADPSale51 @ $253.32$13K−0.1% of holding75,716Form 4
2025-09-03ADPSale6,689 @ $298.52$2.0M−8.1% of holding76,161Form 4
2025-09-03ADPSale4,307 @ $298.32$1.3M−4.9% of holding82,850Form 4
2025-09-03ADPSale2,315 @ $297.85$690K−2.6% of holding87,157Form 4
2025-09-03ADPSale1,362 @ $299.19$407K−1.5% of holding89,472Form 4
2025-09-03ADPSale1,300 @ $299.40$389K−1.4% of holding90,834Form 4
2025-09-03ADPSale1,176 @ $298.11$351K−1.3% of holding92,134Form 4
2025-09-03ADPSale1,159 @ $298.08$345K−1.2% of holding93,310Form 4
2025-09-03ADPSale1,052 @ $298.82$314K−1.1% of holding94,469Form 4
2025-09-03ADPSale909 @ $298.95$272K−0.9% of holding95,521Form 4
2025-09-03ADPSale845 @ $296.36$250K−0.9% of holding96,430Form 4
2025-09-03ADPSale677 @ $297.37$201K−0.7% of holding97,275Form 4
2025-09-03ADPSale631 @ $298.24$188K−0.6% of holding97,952Form 4
2025-09-03ADPSale316 @ $296.38$94K−0.3% of holding98,583Form 4
2025-09-03ADPSale200 @ $299.28$60K−0.2% of holding99,299Form 4
2025-09-03ADPSale200 @ $296.39$59K−0.2% of holding99,099Form 4
2025-09-03ADPSale200 @ $295.91$59K−0.2% of holding98,899Form 4
2025-09-03ADPSale100 @ $299.98$30K−0.1% of holding99,599Form 4
2025-09-03ADPSale100 @ $296.44$30K−0.1% of holding99,499Form 4
2025-09-03ADPSale60 @ $299.86$18K−0.1% of holding99,699Form 4
2025-09-03ADPSale7 @ $299.71$2K−0.0% of holding99,759Form 4
2025-09-02ADPSale3,177 @ $299.04$950K−2.5% of holding124,485Form 4
2025-09-02ADPSale2,228 @ $299.58$667K−1.7% of holding127,662Form 4
2025-09-02ADPSale1,678 @ $301.29$506K−1.3% of holding129,890Form 4
2025-09-02ADPSale638 @ $302.02$193K−0.5% of holding131,568Form 4
2025-01-03ADPSale519 @ $291.85$151K−0.7% of holding68,856Form 4
2025-01-03ADPSale202 @ $290.90$59K−0.3% of holding69,375Form 4
18 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-01ADPWithheld for tax31,215110,434Form 4
2026-09-01ADPAward / grant21,689141,650Form 4
2026-08-05ADPAward / grant44,859119,961Form 4
2026-07-01ADPDiscretionary4975,101Form 4
2026-06-18DALAward / grant2,38010,675Form 4
2026-06-18DALAward / grant2,38010,675Form 4
2026-01-02ADPWithheld for tax43575,767Form 4
2026-01-01ADPDiscretionary4176,202Form 4
2025-09-02ADPWithheld for tax24,71999,766Form 4
2025-09-02ADPOption exercise7,721132,206Form 4
2025-09-02ADPOption exercise7,7210Form 4
2025-09-01ADPAward / grant19,000124,485Form 4
2025-08-06ADPAward / grant36,586105,485Form 4
2025-07-01ADPDiscretionary4268,899Form 4
2025-06-20DALAward / grant4,2408,295Form 4
2025-06-20DALAward / grant4,2408,295Form 4
2025-01-02ADPWithheld for tax43069,577Form 4
2025-01-01ADPDiscretionary4570,007Form 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.