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S BRADFORD ANTLE

CIK 1205371 · President and CEO · last filed 2008-12-31

S BRADFORD ANTLE is a President and CEO who has filed 14 SEC Form 4 insider transactions across 1 company since 2007. Across all open-market trades the lifetime net is −$1.5M, making them a net seller over the disclosed history.

"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

$0

Companies

1

Total Filings

14

Lifetime Open-Market Net

-$1.54M

Filer Profile

Reported Address
C/O SI INTERNATIONAL INC
12012 SUNSET HILLS RD #800
RESTON, VA 20190
Phone
(703) 234-7000
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
SINT President and CEO 0 $1.80 $0 -$1.54M 13 2008-09-04

Recent Filings

14 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
2008-12-31 — Disp (D) −40,576 -$1.30M
2008-09-04 SINT Sell (S) −2,000 -$62.5K EDGAR
2008-09-04 SINT Sell (S) −500 -$10.5K EDGAR
2008-08-07 SINT Sell (S) −2,000 -$37.0K EDGAR
2008-07-02 SINT Sell (S) −2,000 -$1.08M EDGAR
2008-06-05 SINT Sell (S) −2,000 -$48.5K EDGAR
2008-05-16 SINT Sell (S) −2,000 -$48.9K EDGAR
2008-02-26 SINT Grant (A) +10,000 $235.5K EDGAR
2008-01-09 SINT Mixed — -$0 EDGAR
2008-01-08 SINT Mixed — $0 EDGAR
Showing 1–10 of 14
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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.