MELINDA LITHERLAND PEI

CIK 1703469 · last filed 2026-06-02

MELINDA LITHERLAND PEI is a corporate insider who has filed 12 SEC Form 4 insider transactions across 2 companies since 2021. The most recent filing shows the insider was granted $25.0K of RPID on Jun 2, 2026. Across all open-market trades the lifetime net is +$41.4K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $394.7K 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

$394.7K

Companies

2

Total Filings

12

Lifetime Open-Market Net

$41.4K

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
RPID Director 100,687 $1.76 $177.2K $41.4K 9 2026-06-02
BIO.B Director 715 $304.15 $217.5K $0 3 2026-04-23

Recent Filings

12 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-02 RPID Grant (A) +12,787 $25.0K EDGAR
2026-05-26 RPID Grant (A) +19,300 $0 EDGAR
2026-04-23 BIO.B Mixed +407 $0 EDGAR
2025-05-27 RPID Grant (A) +14,300 $0 EDGAR
2025-04-24 BIO.B Mixed +308 $0 EDGAR
2024-12-05 RPID Buy (P) +20,000 $20.4K EDGAR
2024-11-27 RPID Buy (P) +20,000 $21.0K EDGAR
2024-09-10 BIO.B Grant (A) $0 EDGAR
2024-05-28 RPID Grant (A) +14,300 $0 EDGAR
2023-05-05 RPID 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.