DAVID M OBSTLER
CIK 1120741 · Chief Financial Officer · 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
$139.02M
Companies
6
Total Filings
205
Lifetime Open-Market Net
-$346.86M
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 |
|---|---|---|---|---|---|---|---|
| BRZE | Director | 75,805 | $24.84 | $1.88M | $0 | 6 | 2026-07-02 |
| DDOG | Chief Financial Officer | 457,091 | $250.90 | $114.68M | -$340.67M | 125 | 2026-06-16 |
| MSCI | Chief Financial Officer | 38,695 | $580.31 | $22.46M | -$4.32M | 12 | 2012-04-12 |
| MSCI Inc. (MXB) Delisted | Chief Financial Officer | 14,520 | — | — | $0 | 1 | 2010-06-03 |
| RiskMetrics Group Inc (RISK) Delisted | Chief Financial Officer | 20,000 | — | — | -$564.3K | 4 | 2010-03-18 |
| RiskMetrics Group Inc (RMG) Delisted | Chief Financial Officer | 8,300 | — | — | -$1.30M | 9 | 2009-07-28 |
Recent Filings · Page 2 of 21
205 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 |
|---|---|---|---|---|---|
| 2025-12-04 | DDOG | Sell (S) | −12,513 | -$1.98M | EDGAR |
| 2025-12-02 | DDOG | Notice (144) | −12,608 | -$2.02M | EDGAR |
| 2025-09-04 | DDOG | Sell (S) | −12,619 | -$1.69M | EDGAR |
| 2025-09-02 | DDOG | Notice (144) | −12,607 | -$1.72M | EDGAR |
| 2025-07-08 | DDOG | Mixed | — | -$2.19M | EDGAR |
| 2025-07-03 | DDOG | Notice (144) | −15,000 | -$2.03M | EDGAR |
| 2025-07-02 | DDOG | Mixed | — | -$2.01M | EDGAR |
| 2025-06-30 | DDOG | Notice (144) | −15,000 | -$1.98M | EDGAR |
| 2025-06-27 | BRZE | Grant (A) | +5,033 | $0 | EDGAR |
| 2025-06-23 | DDOG | Mixed | — | -$1.93M | 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.