Jaime Vieser

CIK 1846045 · last filed 2026-06-04

Jaime Vieser is a corporate insider who has filed 15 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing, for MLACU, was dated Jun 4, 2026. Across all open-market trades the lifetime net is +$997.5K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $208.3K 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

$208.3K

Companies

3

Total Filings

15

Lifetime Open-Market Net

$997.5K

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
MLACU Director 25,000 $3.60 $90.0K $0 2 2026-06-04
TCRT Director 52,356 $2.26 $118.3K $806.5K 11 2026-05-01
Alaunos Therapeutics, Inc. (ZIOP) Delisted Director 805,321 $0.87 $697.2K $191.0K 2 2021-10-04

Recent Filings

15 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-04 MLACU Other (J) $0 EDGAR
2026-05-01 TCRT Grant (A) +6,515 $16.9K EDGAR
2026-01-15 TCRT Grant (A) +5,839 $16.9K EDGAR
2025-11-26 TCRT Grant (A) +5,340 $16.9K EDGAR
2025-07-07 TCRT Grant (A) +3,400 $0 EDGAR
2025-06-26 TCRT Buy (P) $0 EDGAR
2025-04-15 TCRT Grant (A) +17,465 $0 EDGAR
2025-01-03 TCRT Sell (S) −3,000 -$6.0K EDGAR
2024-12-16 MLACU Mixed +25,000 $0 EDGAR
2024-06-10 TCRT Grant (A) $0 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.