Quick Takeaways
- Howard Hartenbaum has 2 issuer positions tracked on this page.
- Estimated disclosed ownership value: $644,141,968.
- Recent insider filing activity is available below.
Insider Trading & Ownership of Howard Hartenbaum
- Location
- Menlo Park, CA
- Summary
- The estimated net worth of Howard Hartenbaum is at least $644,141,968 dollars as of 29 Aug 2022. Howard Hartenbaum is the 10%+ Owner of Gitlab Inc. and owns shares of Gitlab Inc. (GTLB) stock worth about $643.84M. Howard Hartenbaum is the 10%+ Owner of PubMatic, Inc. and owns shares of PubMatic, Inc. (PUBM) stock worth about $305.7K.
- Signature
- /s/ Abigail Hipps, Attorney-in-Fact for Howard Hartenbaum
- All Insider Reports
- All Insider Reports
Follow Filing Activity
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What Changed
- Largest disclosed position: Gitlab Inc. ($643,836,220).
- Past-year value change for that position: .
Why This Matters
- This page translates Forms 3/4/5 into a quick ownership context before you inspect each transaction row.
- You can cross-check role, issuer, and filing chronology directly against the SEC source.
Source Evidence
Filed on Form 4
See Original Filing
Insider ownership context is sourced from SEC Forms 3, 4, and 5.
Ownership of Howard Hartenbaum
| Symbol | Company | Relationship | Holdings Value | Past Year Net Change | Change % | Report Period |
|---|---|---|---|---|---|---|
| GTLB | Gitlab Inc. | 10%+ Owner | $643,836,220 | 25 Aug 2022 | ||
| PUBM | PubMatic, Inc. | 10%+ Owner | $305,748 | 31 Dec 2021 |
Insider Transactions Reported by Howard Hartenbaum:
| Sym | Company | Class | Transaction | % | Value $ | * Price $ | Shares | Shares After | Date | Ownership |
|---|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.