Brandwein Matt

Officer · PSTL

As of 2026-09-17, Brandwein Matt has 28 Form 4 transactions on record across 1 company — 12 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: $3.0MIndirect: $0$3.0Mas of 2026-09-17
  • Direct $3.0M
  • Indirect $0
PSTLdirect124,745 sh$3.0M

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

PSTL · 28 trades
2026-02-03: Award / grant, 3,176 sh ($0)2026-02-01: Award / grant, 4,763 sh ($84K)2026-02-01: Award / grant, 4,763 sh ($84K)2026-02-01: Withheld for tax, 1,667 sh ($30K)2026-02-01: Award / grant, 5,744 sh ($0)2026-02-01: Award / grant, 4,763 sh ($0)2026-02-01: Award / grant, 2,350 sh ($0)2026-02-01: Award / grant, 2,350 sh ($0)2026-02-01: Award / grant, 4,763 sh ($0)2026-01-29: Withheld for tax, 2,459 sh ($43K)2026-01-29: Option exercise, 5,900 sh ($0)2026-01-29: Option exercise, 4,792 sh ($0)2025-09-11: Sale, 1,803 sh ($29K)2025-09-09: Sale, 4,112 sh ($66K)2025-06-30: Award / grant, 1,915 sh ($21K)2025-06-12: Sale, 4,654 sh ($70K)2025-03-17: Sale, 15,142 sh ($216K)2025-03-13: Sale, 2,810 sh ($40K)2025-02-25: Award / grant, 7,031 sh ($0)2025-02-03: Withheld for tax, 2,447 sh ($32K)2025-01-31: Award / grant, 7,676 sh ($100K)2025-01-31: Award / grant, 7,675 sh ($100K)2025-01-31: Award / grant, 2,850 sh ($0)2025-01-31: Disposition, 3,750 sh ($0)2025-01-31: Award / grant, 2,849 sh ($0)2025-01-31: Award / grant, 7,676 sh ($0)2025-01-31: Award / grant, 7,675 sh ($0)2024-12-31: Withheld for tax, 614 sh ($8K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-09-11PSTLSale1,803 @ $16.00$29K−1.6% of holding107,919Form 4
2025-09-09PSTLSale4,112 @ $16.00$66K−3.6% of holding109,722Form 4
2025-06-12PSTLSale4,654 @ $15.05$70K−4.0% of holding111,919Form 4
2025-03-17PSTLSale15,142 @ $14.25$216K−11.5% of holding116,573Form 4
2025-03-13PSTLSale2,810 @ $14.30$40K−2.1% of holding131,715Form 4
23 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-03PSTLAward / grant3,176124,745Form 4
2026-02-01PSTLAward / grant4,76322,964Form 4
2026-02-01PSTLAward / grant4,763116,123Form 4
2026-02-01PSTLWithheld for tax1,667121,569Form 4
2026-02-01PSTLAward / grant5,74418,378Form 4
2026-02-01PSTLAward / grant4,76327,727Form 4
2026-02-01PSTLAward / grant2,35030,077Form 4
2026-02-01PSTLAward / grant2,350123,236Form 4
2026-02-01PSTLAward / grant4,763120,886Form 4
2026-01-29PSTLWithheld for tax2,459111,360Form 4
2026-01-29PSTLOption exercise5,900113,819Form 4
2026-01-29PSTLOption exercise4,79212,634Form 4
2025-06-30PSTLAward / grant1,915113,834Form 4
2025-02-25PSTLAward / grant7,03117,426Form 4
2025-02-03PSTLWithheld for tax2,447134,525Form 4
2025-01-31PSTLAward / grant7,6767,676Form 4
2025-01-31PSTLAward / grant7,675129,297Form 4
2025-01-31PSTLAward / grant2,850121,622Form 4
2025-01-31PSTLDisposition3,75010,395Form 4
2025-01-31PSTLAward / grant2,84918,201Form 4
2025-01-31PSTLAward / grant7,67615,352Form 4
2025-01-31PSTLAward / grant7,675136,972Form 4
2024-12-31PSTLWithheld for tax614118,772Form 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.