David L Sze
CIK 1339221 · last filed 2026-07-02
"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
$110.84M
Companies
4
Total Filings
117
Lifetime Open-Market Net
-$153.30M
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 |
|---|---|---|---|---|---|---|---|
| NXDR | Director | 188,405 | $2.60 | $490.8K | $0 | 4 | 2026-07-02 |
| Nextdoor Holdings, Inc. (KIND) Delisted | Director | 456,806 | $1.89 | $863.4K | $39.15M | 18 | 2025-06-12 |
| LINKEDIN CORP (LNKD) Delisted | Director | 31,546 | — | — | -$187.67M | 78 | 2016-12-09 |
| P | Director | 940,151 | $117.37 | $110.35M | -$4.79M | 17 | 2015-05-29 |
Recent Filings · Page 11 of 12
117 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 |
|---|---|---|---|---|---|
| 2012-09-06 | LINKEDIN CORP (LNKD) Delisted | Sell (S) | −13,384 | -$1.43M | EDGAR |
| 2012-09-06 | P | Other (J) | −4,750,589 | $0 | EDGAR |
| 2012-08-21 | LINKEDIN CORP (LNKD) Delisted | Sell (S) | −13,384 | -$1.36M | EDGAR |
| 2012-08-17 | LINKEDIN CORP (LNKD) Delisted | Mixed | +64,173 | $0 | EDGAR |
| 2012-08-16 | LINKEDIN CORP (LNKD) Delisted | Mixed | +62,024 | $0 | EDGAR |
| 2012-08-10 | LINKEDIN CORP (LNKD) Delisted | Mixed | +62,023 | $0 | EDGAR |
| 2012-08-09 | LINKEDIN CORP (LNKD) Delisted | Mixed | +48,637 | -$1.45M | EDGAR |
| 2012-08-09 | LINKEDIN CORP (LNKD) Delisted | Mixed | +136,836 | $0 | EDGAR |
| 2012-06-08 | P | Grant (A) | +13,673 | $0 | EDGAR |
| 2012-05-30 | P | Other (J) | −6,650,662 | $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.