Daniel Joseph Houston

CIK 1326278 · Executive Chairman · last filed 2026-07-09

"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.

Loading insider history…
Disclosed Exposure

$37.22M

Companies

4

Total Filings

122

Lifetime Open-Market Net

-$33.88M

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
ADT Director 101,376 $7.34 $744.1K $250.4K 12 2026-07-09
ACGLO Director 13,313 $19.50 $259.6K $498.7K 4 2026-05-07
PFG Executive Chairman 317,436 $114.09 $36.22M -$34.63M 105 2025-07-01
PRINCIPAL FINANCIAL GROUP INC (PFG.PRBC) Delisted Pres & Chief Operating Officer $0 1 2015-06-30

Recent Filings · Page 2 of 13

122 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
2025-05-23 ADT Grant (A) +17,730 $0 EDGAR
2025-05-09 ACGLO Grant (A) +2,912 $0 EDGAR
2025-04-11 ADT Grant (A) +135 $0 EDGAR
2025-04-01 PFG Grant (A) +1,479 $0 EDGAR
2025-03-04 PFG Tax (F) −16,148 -$1.44M EDGAR
2025-02-26 PFG Grant (A) +102,272 $0 EDGAR
2025-01-13 ADT Grant (A) +155 $0 EDGAR
2024-12-20 PFG Grant (A) +1,093 $0 EDGAR
2024-10-08 ADT Grant (A) +149 $0 EDGAR
2024-10-01 PFG Grant (A) +931 $0 EDGAR
Showing 1120 of 122
Page 2 of 13
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.