Anderson Chad

Officer · BLKB

As of 2026-09-16, Anderson Chad has 24 Form 4 transactions on record across 1 company — 21 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: $2.7MIndirect: $0$2.7Mas of 2026-09-16
  • Direct $2.7M
  • Indirect $0
BLKBdirect59,883 sh$2.7M

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

BLKB · 24 trades
2026-09-01: Sale, 2,000 sh ($95K)2026-08-14: Withheld for tax, 589 sh ($27K)2026-06-01: Sale, 6,205 sh ($194K)2026-05-04: Withheld for tax, 1,137 sh ($43K)2026-05-04: Withheld for tax, 187 sh ($7K)2026-05-04: Award / grant, 616 sh ($0)2026-02-23: Withheld for tax, 1,115 sh ($55K)2026-02-23: Withheld for tax, 193 sh ($9K)2026-02-23: Withheld for tax, 170 sh ($8K)2026-02-23: Award / grant, 425 sh ($0)2026-02-20: Withheld for tax, 1,084 sh ($53K)2026-02-20: Withheld for tax, 568 sh ($28K)2026-02-20: Withheld for tax, 543 sh ($27K)2026-02-19: Withheld for tax, 1,364 sh ($68K)2026-02-19: Award / grant, 1,252 sh ($0)2026-02-18: Award / grant, 3,006 sh ($0)2026-02-17: Withheld for tax, 1,554 sh ($76K)2026-02-17: Withheld for tax, 397 sh ($19K)2026-02-17: Withheld for tax, 271 sh ($13K)2026-02-17: Award / grant, 35,600 sh ($0)2026-02-13: Award / grant, 782 sh ($0)2025-08-14: Withheld for tax, 397 sh ($25K)2025-05-16: Sale, 5,500 sh ($352K)2025-05-02: Award / grant, 11,227 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-01BLKBSale2,000 @ $47.56$95K−3.2% of holding59,883Form 4
2026-06-01BLKBSale6,205 @ $31.31$194K−9.0% of holding62,869Form 4
2025-05-16BLKBSale5,500 @ $63.99$352K−13.3% of holding35,976Form 4
21 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-08-14BLKBWithheld for tax58961,883Form 4
2026-05-04BLKBWithheld for tax1,13768,645Form 4
2026-05-04BLKBWithheld for tax18769,074Form 4
2026-05-04BLKBAward / grant61669,261Form 4
2026-02-23BLKBWithheld for tax1,11569,782Form 4
2026-02-23BLKBWithheld for tax19371,067Form 4
2026-02-23BLKBWithheld for tax17070,897Form 4
2026-02-23BLKBAward / grant42571,260Form 4
2026-02-20BLKBWithheld for tax1,08470,835Form 4
2026-02-20BLKBWithheld for tax56872,462Form 4
2026-02-20BLKBWithheld for tax54371,919Form 4
2026-02-19BLKBWithheld for tax1,36471,778Form 4
2026-02-19BLKBAward / grant1,25273,030Form 4
2026-02-18BLKBAward / grant3,00673,142Form 4
2026-02-17BLKBWithheld for tax1,55434,536Form 4
2026-02-17BLKBWithheld for tax39736,090Form 4
2026-02-17BLKBWithheld for tax27136,487Form 4
2026-02-17BLKBAward / grant35,60070,136Form 4
2026-02-13BLKBAward / grant78236,758Form 4
2025-08-14BLKBWithheld for tax39762,472Form 4
2025-05-02BLKBAward / grant11,22741,476Form 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.