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Stacy Markel

CIK 1734780 · CHIEF PEOPLE OFFICER · last filed 2026-06-24

Stacy Markel is a CHIEF PEOPLE OFFICER who has filed 13 SEC Form 4 insider transactions across 3 companies since 2018. The most recent filing, for NUVB, was dated Jun 24, 2026. Across all open-market trades the lifetime net is −$736.1K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $821.5K 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

$821.5K

Companies

3

Total Filings

13

Lifetime Open-Market Net

-$736.1K

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
NUVB CHIEF PEOPLE OFFICER 122,971 $6.68 $821.5K -$753.2K 2 2026-06-24
Nuvation Bio Inc. (NUVB.WS) Delisted CHIEF PEOPLE OFFICER 29,591 $0.01 $151 $17.1K 7 2025-06-18
RIGL EVP Human Resources — $39.84 — $0 3 2019-03-22

Recent Filings

13 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
2026-06-24 NUVB Mixed — -$523.9K EDGAR
2026-06-23 NUVB Notice (144) −125,000 -$720.0K EDGAR
2026-03-03 NUVB Grant (A) — $0 EDGAR
2025-06-18 Nuvation Bio Inc. (NUVB.WS) Delisted Buy (P) +10,000 $17.1K EDGAR
2025-03-04 Nuvation Bio Inc. (NUVB.WS) Delisted Grant (A) — $0 EDGAR
2024-03-04 Nuvation Bio Inc. (NUVB.WS) Delisted Grant (A) — $0 EDGAR
2023-03-02 Nuvation Bio Inc. (NUVB.WS) Delisted Grant (A) — $0 EDGAR
2022-08-31 Nuvation Bio Inc. (NUVB.WS) Delisted Grant (A) — $0 EDGAR
2022-03-02 Nuvation Bio Inc. (NUVB.WS) Delisted Grant (A) — $0 EDGAR
2021-02-12 Nuvation Bio Inc. (NUVB.WS) Delisted Grant (A) — $0 EDGAR
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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.