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Joseph C Antonellis

CIK 1315283 · Vice Chairman · last filed 2018-04-18

Joseph C Antonellis is a Vice Chairman who has filed 38 SEC Form 4 insider transactions across 2 companies since 2007. Across all open-market trades the lifetime net is −$21.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $58.9M 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

$58.90M

Companies

2

Total Filings

38

Lifetime Open-Market Net

-$21.75M

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
DST SYSTEMS INC (DST) Delisted Director 7,054 — — $0 6 2017-12-12
STT Vice Chairman 317,958 $185.23 $58.90M -$21.75M 31 2015-05-29

Recent Filings

38 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
2018-04-18 — Disp (D) −7,054 -$592.6K
2017-12-12 DST SYSTEMS INC (DST) Delisted Grant (A) +10 $0 EDGAR
2017-09-11 DST SYSTEMS INC (DST) Delisted Grant (A) +12 $0 EDGAR
2017-06-12 DST SYSTEMS INC (DST) Delisted Grant (A) +3,520 $0 EDGAR
2017-05-11 DST SYSTEMS INC (DST) Delisted Grant (A) +1,840 $230.0K EDGAR
2016-05-12 DST SYSTEMS INC (DST) Delisted Grant (A) +1,158 $140.1K EDGAR
2015-12-17 DST SYSTEMS INC (DST) Delisted Grant (A) +512 $0 EDGAR
2015-05-29 STT Gift (G) −530 $0 EDGAR
2015-05-21 STT Mixed +10,864 -$763.9K EDGAR
2015-02-23 STT Mixed +63,487 -$430.1K EDGAR
Showing 1–10 of 38
Page 1 of 4
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.