David Allen Tanner

CIK 1318960 · last filed 2026-05-22

"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

$5.38M

Companies

3

Total Filings

15

Lifetime Open-Market Net

$676.0K

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
WTM Director 2,014 $2024.05 $4.08M $459.2K 12 2026-05-22
NBN Director 10,000 $129.92 $1.30M $216.8K 2 2019-05-16
PROTECTION ONE INC (PONE) Delisted Director 8,114 $0 1 2007-09-24

Recent Filings · Page 2 of 2

15 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2019-05-16 NBN Other (J) −10,000 $0 EDGAR
2019-03-27 WTM Buy (P) +500 $459.2K EDGAR
2018-08-27 WTM Grant (A) +188 $0 EDGAR
2018-02-13 NBN Buy (P) +10,000 $216.8K EDGAR
2007-09-24 PROTECTION ONE INC (PONE) Delisted Grant (A) +8,114 $0 EDGAR
Showing 1115 of 15
Page 2 of 2
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.