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JOSEPH LACOB

CIK 1215490 · last filed 2026-05-22

JOSEPH LACOB is a corporate insider who has filed 74 SEC Form 4 insider transactions across 4 companies since 2007. The most recent filing, for ALGN, was dated May 22, 2026. Across all open-market trades the lifetime net is −$95.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $209.9M 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

$209.90M

Companies

4

Total Filings

74

Lifetime Open-Market Net

-$95.85M

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
ALGN Director 1,180,016 $176.04 $207.73M -$95.85M 52 2026-05-22
NPCE Director 142,928 $14.88 $2.13M $0 11 2026-03-24
Orexigen Therapeutics, Inc. (OREX) Delisted Director 117,980 — — $0 5 2011-06-06
EHTH Director 31,786 $1.26 $40.1K $0 4 2007-11-09

Recent Filings

74 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
2026-05-22 ALGN Mixed +1,745 $0 EDGAR
2026-03-24 NPCE Grant (A) +865 $11.2K EDGAR
2025-12-23 NPCE Grant (A) +678 $11.2K EDGAR
2025-09-22 NPCE Grant (A) +1,131 $11.2K EDGAR
2025-06-24 NPCE Grant (A) +11,696 $101.2K EDGAR
2025-06-09 NPCE Grant (A) — $0 EDGAR
2025-05-22 ALGN Mixed +1,148 $0 EDGAR
2024-06-11 NPCE Grant (A) — $0 EDGAR
2024-05-24 ALGN Grant (A) — $0 EDGAR
2024-05-21 ALGN Exer (M) +1,029 $0 EDGAR
Showing 1–10 of 74
Page 1 of 8
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.