Nancy Thornberry

CIK 1797826 · last filed 2026-06-05

Nancy Thornberry is a corporate insider who has filed 19 SEC Form 4 insider transactions across 3 companies since 2020. The most recent filing, for DNLI, was dated Jun 5, 2026. Across all open-market trades the lifetime net is −$693.0K, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.9M 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

$1.86M

Companies

3

Total Filings

19

Lifetime Open-Market Net

-$693.0K

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
DNLI Director 31,125 $21.66 $674.2K $0 7 2026-06-05
VRTX Director 2,109 $444.93 $938.3K $0 4 2026-05-05
SDGR Director 17,247 $14.45 $249.2K -$693.0K 8 2025-06-20

Recent Filings

19 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-06-05 DNLI Grant (A) +6,408 $0 EDGAR
2026-05-05 VRTX Mixed +74 $0 EDGAR
2025-06-20 SDGR Grant (A) +5,997 $0 EDGAR
2025-06-05 DNLI Grant (A) +6,037 $0 EDGAR
2025-05-05 VRTX Grant (A) +398 $0 EDGAR
2024-06-20 SDGR Grant (A) +5,000 $0 EDGAR
2024-06-04 DNLI Grant (A) +5,967 $0 EDGAR
2024-05-03 VRTX Grant (A) +501 $0 EDGAR
2023-12-06 VRTX Grant (A) +1,136 $0 EDGAR
2023-06-16 SDGR Grant (A) +6,250 $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.