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Lale White

CIK 1635493 · last filed 2026-06-15

Lale White is a corporate insider who has filed 14 SEC Form 4 insider transactions across 3 companies since 2015. The most recent filing, for CRDF, was dated Jun 15, 2026. Across all open-market trades the lifetime net is +$149.1K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $93.1K 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

$93.1K

Companies

3

Total Filings

14

Lifetime Open-Market Net

$149.1K

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
CRDF Director 113,788 $0.82 $93.1K $124.5K 10 2026-06-15
Cardiff Oncology, Inc. (TROV) Delisted Director — — — $0 1 2020-05-01
CombiMatrix Corp (CBMX) Delisted Director 0 — — $24.6K 3 2017-11-16

Recent Filings

14 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
2026-06-15 CRDF Grant (A) — $0 EDGAR
2025-06-27 CRDF Grant (A) — $0 EDGAR
2024-07-01 CRDF Grant (A) — $0 EDGAR
2023-06-20 CRDF Grant (A) — $0 EDGAR
2022-09-20 CRDF Buy (P) +15,000 $24.5K EDGAR
2022-07-06 CRDF Exer (M) +28,858 $75.0K EDGAR
2022-03-10 CRDF Grant (A) — $0 EDGAR
2021-06-14 CRDF Grant (A) — $0 EDGAR
2020-06-19 CRDF Grant (A) — $0 EDGAR
2020-05-18 CRDF Buy (P) +69,930 $100.0K EDGAR
Showing 1–10 of 14
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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.