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David Michael Johnson

CIK 1808098 · last filed 2026-06-18

David Michael Johnson is a corporate insider who has filed 26 SEC Form 4 insider transactions across 2 companies since 2020. The most recent filing, for ZNTL, was dated Jun 18, 2026. Across all open-market trades the lifetime net is +$761.6K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $3.0M 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

$2.96M

Companies

2

Total Filings

26

Lifetime Open-Market Net

$761.6K

Filer Profile

Reported Address
C/O ZENTALIS PHARMACEUTICALS, LLC
530 SEVENTH AVENUE, SUITE 2201
NEW YORK, NY 10018
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
ZNTL Director 307,521 $3.51 $1.08M -$1.84M 12 2026-06-18
AURA Director 269,167 $7.00 $1.88M $2.60M 14 2026-06-15

Recent Filings

26 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-06-18 ZNTL Grant (A) +57,100 $0 EDGAR
2026-06-15 AURA Grant (A) +15,000 $0 EDGAR
2025-06-18 AURA Grant (A) +13,000 $0 EDGAR
2025-06-18 ZNTL Grant (A) +57,603 $0 EDGAR
2025-05-20 AURA Buy (P) +20,000 $98.0K EDGAR
2024-06-24 AURA Grant (A) +10,500 $0 EDGAR
2024-06-21 ZNTL Grant (A) +48,429 $0 EDGAR
2023-11-13 ZNTL Buy (P) +17,000 $167.9K EDGAR
2023-11-09 AURA Buy (P) +199,601 $1.43M EDGAR
2023-10-05 AURA Buy (P) +20,066 $168.2K EDGAR
Showing 1–10 of 26
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Form 4 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.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.