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Anatol Kreitzer

CIK 2021238 · Chief Discovery Officer · last filed 2026-07-20

Anatol Kreitzer is a Chief Discovery Officer who has filed 11 SEC Form 4 insider transactions across 1 company since 2025. The most recent filing shows the insider sold $1.3M of MPLT on Jul 20, 2026. Across all open-market trades the lifetime net is −$2.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $2.1M 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

$2.05M

Companies

1

Total Filings

11

Lifetime Open-Market Net

-$2.78M

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
MPLT Chief Discovery Officer 201,135 $10.20 $2.05M -$2.78M 6 2026-07-20

Recent Filings

11 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
2026-07-20 MPLT Sell (S) −36,284 -$1.35M EDGAR
2026-07-17 MPLT Notice (144) −17,173 -$639.2K EDGAR
2026-07-15 MPLT Notice (144/A) −36,284 -$1.38M EDGAR
2026-07-15 MPLT Notice (144) −33,605 -$1.27M EDGAR
2026-04-29 MPLT Sell (S) −45,422 -$1.35M EDGAR
2026-04-27 MPLT Notice (144) −45,422 -$1.35M EDGAR
2026-04-17 MPLT Sell (S) −3,316 -$88.2K EDGAR
2026-04-15 MPLT Notice (144) −5,000 -$135.1K EDGAR
2026-02-09 MPLT Grant (A) +6,020 $0 EDGAR
2026-01-29 MPLT Tax (F) −42,099 -$756.9K EDGAR
Showing 1–10 of 11
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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.