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J C SPARKMAN

CIK 1216551 · last filed 2020-07-02

J C SPARKMAN is a corporate insider who has filed 110 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing, for LBTYK, was dated Jul 2, 2020. Across all open-market trades the lifetime net is −$10.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $564.0K 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

$564.0K

Companies

6

Total Filings

110

Lifetime Open-Market Net

-$10.62M

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
LBTYK Director 26,301 $10.35 $272.2K -$3.57M 18 2020-07-02
UEIC Director 54,021 $4.61 $248.8K -$5.69M 81 2020-07-02
LILAK Director 5,084 $8.47 $43.1K -$1.35M 5 2017-06-23
Liberty Global Ltd. (LILA.K) Delisted Director 24,583 — — $0 3 2016-06-20
Liberty Global Ltd. (LILK.V) Delisted Director 19,066 — — $0 1 2015-06-29
Liberty Global Ltd. (LBTY.K) Delisted Director 0 — — $0 2 2013-07-02

Recent Filings

110 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
2020-07-02 LBTYK Grant (A) — $0 EDGAR
2020-07-02 LBTYK Grant (A) — $0 EDGAR
2020-07-02 UEIC Mixed +1,250 $0 EDGAR
2020-06-12 LBTYK Mixed — -$63.6K EDGAR
2020-06-12 LBTYK Mixed — -$63.6K EDGAR
2020-04-23 LBTYK Mixed — $0 EDGAR
2020-04-23 LBTYK Mixed — $0 EDGAR
2020-04-01 UEIC Exer (M) +1,250 $0 EDGAR
2020-01-03 UEIC Exer (M) +1,250 $0 EDGAR
2019-10-02 UEIC Exer (M) +1,250 $0 EDGAR
Showing 1–10 of 110
Page 1 of 11
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.