Diederik Karsten
CIK 1504380 · EVP, Chief Commerical Officer · last filed 2018-05-03
"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
$3.19M
Companies
5
Total Filings
45
Lifetime Open-Market Net
-$5.25M
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 | EVP, Chief Commerical Officer | 192,639 | $10.09 | $1.94M | -$2.14M | 16 | 2018-05-03 |
| LILAK | EVP, Chief Commerical Officer | 170,325 | $7.33 | $1.25M | $0 | 7 | 2017-10-03 |
| Liberty Global Ltd. (LILA.K) Delisted | EVP, Chief Commerical Officer | 32,183 | — | — | $0 | 9 | 2016-10-04 |
| Liberty Global Ltd. (LILK.V) Delisted | EVP, European BB Ops | 8,547 | — | — | -$1.11M | 1 | 2015-06-24 |
| Liberty Global Ltd. (LBTY.K) Delisted | EVP, European BB Ops | 55,642 | — | — | -$2.01M | 12 | 2015-05-05 |
Recent Filings · Page 3 of 5
45 filingsInsider 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 |
|---|---|---|---|---|---|
| 2015-04-02 | Liberty Global Ltd. (LBTY.K) Delisted | Mixed | +18,621 | -$1.01M | EDGAR |
| 2015-02-20 | Liberty Global Ltd. (LBTY.K) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-10-02 | Liberty Global Ltd. (LBTY.K) Delisted | Mixed | +15,152 | -$679.7K | EDGAR |
| 2014-03-20 | Liberty Global Ltd. (LBTY.K) Delisted | Grant (A) | — | $0 | EDGAR |
| 2013-10-02 | Liberty Global Ltd. (LBTY.K) Delisted | Mixed | +12,632 | -$1.06M | EDGAR |
| 2013-07-01 | Liberty Global Ltd. (LBTY.K) Delisted | Sell (S) | −28,100 | -$2.01M | EDGAR |
| 2013-06-07 | Liberty Global Ltd. (LBTY.K) Delisted | Disp (D) | −28,100 | $0 | EDGAR |
| 2013-05-03 | Liberty Global Ltd. (LBTY.K) Delisted | Mixed | +576 | -$44.6K | EDGAR |
| 2013-04-02 | Liberty Global Ltd. (LBTY.K) Delisted | Mixed | +12,630 | $896.8K | EDGAR |
| 2013-03-20 | Liberty Global Ltd. (LBTY.K) Delisted | Grant (A) | — | $0 | EDGAR |
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.
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.