JOANNA T LAU

CIK 1204831 · last filed 2026-07-10

"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

$7.67M

Companies

4

Total Filings

96

Lifetime Open-Market Net

-$778.2K

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
DBI Director 84,754 $6.55 $555.1K -$260.1K 32 2026-07-10
RPT Director 9,039 $12.06 $109.0K $24.9K 6 2023-07-05
COO Director 74,360 $74.23 $5.52M -$192.6K 15 2019-01-08
ESI Director 39,113 $37.88 $1.48M -$350.5K 13 2016-05-03

Recent Filings · Page 4 of 10

96 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
2020-07-16 DBI Grant (A) +23,891 $0 EDGAR
2020-07-13 RPT Grant (A) +14,286 $0 EDGAR
2020-05-18 RPT Buy (P) +5,000 $24.9K EDGAR
2020-04-14 DBI Grant (A) $0 EDGAR
2020-01-07 DBI Grant (A) $0 EDGAR
2019-10-08 DBI Grant (A) $0 EDGAR
2019-07-09 DBI Grant (A) +96 $0 EDGAR
2019-07-03 RPT Grant (A) +7,693 $0 EDGAR
2019-05-28 DBI Grant (A) +7,376 $0 EDGAR
2019-04-16 DBI Grant (A) $0 EDGAR
Showing 3140 of 96
Page 4 of 10
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.