SAMME L THOMPSON

CIK 1197598 · last filed 2024-05-22

"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.

Loading insider history…
Disclosed Exposure

$4.73M

Companies

3

Total Filings

97

Lifetime Open-Market Net

-$8.82M

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
AMT Director 24,260 $171.20 $4.15M -$8.76M 37 2024-05-22
SPOK Director 51,103 $11.30 $577.5K $0 25 2020-08-03
Spok Holdings, Inc (USMO) Delisted Director 25,200 -$65.2K 33 2014-07-01

Recent Filings · Page 7 of 10

97 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
2013-07-01 Spok Holdings, Inc (USMO) Delisted Grant (A) +737 $10.0K EDGAR
2013-04-02 Spok Holdings, Inc (USMO) Delisted Grant (A) +754 $10.0K EDGAR
2013-03-13 AMT Grant (A) +813 $0 EDGAR
2013-01-03 Spok Holdings, Inc (USMO) Delisted Grant (A) +856 $10.0K EDGAR
2012-10-01 Spok Holdings, Inc (USMO) Delisted Grant (A) +842 $10.0K EDGAR
2012-07-02 Spok Holdings, Inc (USMO) Delisted Grant (A) +778 $10.0K EDGAR
2012-04-02 Spok Holdings, Inc (USMO) Delisted Grant (A) +718 $10.0K EDGAR
2012-03-14 AMT Grant (A) +1,009 $0 EDGAR
2012-01-04 Spok Holdings, Inc (USMO) Delisted Grant (A) +721 $10.0K EDGAR
2011-10-04 Spok Holdings, Inc (USMO) Delisted Grant (A) +758 $10.0K EDGAR
Showing 6170 of 97
Page 7 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.