Matthew Kalish
CIK 1810190 · See Remarks · last filed 2026-08-14
"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
$152.42M
Companies
2
Total Filings
130
Lifetime Open-Market Net
-$250.11M
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 |
|---|---|---|---|---|---|---|---|
| DKNG | See Remarks | 6,502,663 | $23.44 | $152.42M | -$222.51M | 104 | 2026-08-14 |
| DraftKings Holdings Inc. (DKNGW) Delisted | See Remarks | 395,040 | — | — | -$27.60M | 4 | 2020-06-29 |
Recent Filings · Page 13 of 13
130 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 |
|---|---|---|---|---|---|
| 2021-02-25 | DKNG | Grant (A) | — | $0 | EDGAR |
| 2021-01-26 | DKNG | Mixed | +4,306 | -$101.5K | EDGAR |
| 2020-10-26 | DKNG | Mixed | +318,797 | $136.7K | EDGAR |
| 2020-10-22 | DKNG | Mixed | +1,452,804 | -$49.24M | EDGAR |
| 2020-09-17 | DKNG | Exer (M) | +6,239 | $0 | EDGAR |
| 2020-08-13 | DKNG | Mixed | +50,000 | $31.5K | EDGAR |
| 2020-06-29 | DraftKings Holdings Inc. (DKNGW) Delisted | Exer (M) | +116,000 | $73.1K | EDGAR |
| 2020-06-25 | DraftKings Holdings Inc. (DKNGW) Delisted | Sell (S) | −711,463 | -$27.60M | EDGAR |
| 2020-05-26 | DraftKings Holdings Inc. (DKNGW) Delisted | Exer (M) | +77,779 | $0 | EDGAR |
| 2020-04-27 | DraftKings Holdings Inc. (DKNGW) Delisted | Mixed | +1,170,446 | $0 | EDGAR |
Showing 121–130 of 130
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Page 13 of 13
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.