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David Humphrey

CIK 1557605 · last filed 2025-03-06

David Humphrey is a corporate insider who has filed 52 SEC Form 4 insider transactions across 5 companies since 2012. The most recent filing, for NTNX, was dated Mar 6, 2025. Across all open-market trades the lifetime net is −$5.68B, making them a net seller over the disclosed history. Current disclosed insider exposure totals $1.28B 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

$1.28B

Companies

5

Total Filings

52

Lifetime Open-Market Net

-$5.68B

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
NTNX Director 11,001,681 $60.12 $661.42M -$409.81M 8 2025-03-06
Gen Digital Inc. (NLOK) Delisted Director 65,205 $21.66 $1.41M $0 4 2020-09-11
G Director 34,907 $36.16 $1.26M -$2.03B 12 2019-11-27
BFAM Director 8,404,958 $73.97 $621.71M -$1.78B 16 2017-05-18
BLMN Director 0 $10.88 $0 -$1.47B 8 2015-03-06

Recent Filings

52 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
2025-03-06 NTNX Mixed −5,918,586 -$409.81M EDGAR
2024-12-17 NTNX Grant (A) +3,646 $0 EDGAR
2024-07-24 NTNX Exer (M) +16,854,032 $0 EDGAR
2023-12-12 NTNX Grant (A) +6,088 $0 EDGAR
2022-12-13 NTNX Grant (A) +8,682 $0 EDGAR
2021-12-14 NTNX Grant (A) +7,365 $0 EDGAR
2020-12-14 NTNX Grant (A) +11,839 $0 EDGAR
2020-09-28 NTNX Grant (A) +3,126 $0 EDGAR
2020-09-11 Gen Digital Inc. (NLOK) Delisted Sell (S) — $0 EDGAR
2020-05-21 Gen Digital Inc. (NLOK) Delisted Grant (A) +15,323 $50.0K EDGAR
Showing 1–10 of 52
Page 1 of 6
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.