Rothenberg Mace

Director · TNGX, SRZN

As of 2026-09-16, Rothenberg Mace has 6 Form 4 transactions on record across 2 companies — 3 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: $678KIndirect: $0$678Kas of 2026-09-16
  • Direct $678K
  • Indirect $0
TNGXdirect25,000 sh$584K
SRZNdirect5,550 sh$94K

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

TNGX · 4 trades
2026-06-05: Award / grant, 4,000 sh ($0)2026-06-05: Award / grant, 25,000 sh ($0)2025-06-05: Award / grant, 6,250 sh ($0)2025-06-05: Award / grant, 37,500 sh ($0)
SRZN · 2 trades
2026-05-13: Award / grant, 5,550 sh ($0)2025-05-14: Award / grant, 1,333 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
6 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-06-05TNGXAward / grant4,00041,500Form 4
2026-06-05TNGXAward / grant25,00025,000Form 4
2026-05-13SRZNAward / grant5,5505,550Form 4
2025-06-05TNGXAward / grant6,25037,500Form 4
2025-06-05TNGXAward / grant37,50037,500Form 4
2025-05-14SRZNAward / grant1,3331,333Form 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.