Katz Zachary

CIK 2034458 · CLO and Head of Global Affairs · last filed 2026-04-08

Katz Zachary is a CLO and Head of Global Affairs who has filed 25 SEC Form 4 insider transactions across 2 companies since 2024. The most recent filing shows the insider had shares withheld for taxes covering $122.3K of GRND on Apr 8, 2026. Across all open-market trades the lifetime net is −$2.2M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $8.5M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$8.52M

Companies

2

Total Filings

25

Lifetime Open-Market Net

-$2.20M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
GRND CLO and Head of Global Affairs 749,094 $11.38 $8.52M -$2.01M 18 2026-04-08
GRND.WS GC and Head of Global Affairs 577,549 $6.50 -$197.3K 7 2025-02-13

Recent Filings

25 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-04-08 GRND Tax (F) −10,050 -$122.3K EDGAR
2026-03-23 GRND Grant (A) +28,007 $0 EDGAR
2025-12-02 GRND Grant (A) +270,000 $0 EDGAR
2025-11-28 GRND Sell (S) −29,383 -$367.9K EDGAR
2025-11-14 GRND Mixed −42,218 -$627.7K EDGAR
2025-11-05 GRND Sell (S) −15,601 -$214.2K EDGAR
2025-10-15 GRND Sell (S) −7,645 -$98.1K EDGAR
2025-09-17 GRND Mixed −39,128 -$625.5K EDGAR
2025-07-28 GRND Sell (S) −14,693 -$282.8K EDGAR
2025-07-08 GRND Sell (S) −14,692 -$330.3K EDGAR
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Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.