MARK S WHITING
CIK 1035494 · last filed 2021-10-21
MARK S WHITING is a corporate insider who has filed 19 SEC Form 4 insider transactions across 2 companies since 2007.
"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
2
Total Filings
19
Lifetime Open-Market Net
$0
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 |
|---|---|---|---|---|---|---|---|
| CAPSTEAD MORTGAGE CORP (CMO) Delisted | Director | 94,405 | $6.50 | $613.6K | $0 | 17 | 2021-07-30 |
| GSL | 0 | $39.35 | $0 | $0 | 1 | 2007-01-12 |
Recent Filings
19 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 |
|---|---|---|---|---|---|
| 2021-10-21 | — | Disp (D) | −94,405 | $0 | |
| 2021-07-30 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +3,950 | $0 | EDGAR |
| 2020-07-30 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +12,336 | $0 | EDGAR |
| 2019-07-25 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +8,206 | $0 | EDGAR |
| 2018-07-26 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +8,159 | $0 | EDGAR |
| 2017-07-26 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +5,971 | $0 | EDGAR |
| 2016-07-28 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +5,983 | $0 | EDGAR |
| 2015-07-30 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +5,000 | $0 | EDGAR |
| 2014-07-31 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +5,000 | $0 | EDGAR |
| 2013-04-26 | CAPSTEAD MORTGAGE CORP (CMO) Delisted | Grant (A) | +4,000 | $0 | EDGAR |
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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.
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.