Marc L Andreessen
CIK 1160077 · last filed 2026-08-11
"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.
Loading insider history…
Disclosed Exposure
$309.20M
Companies
13
Total Filings
156
Lifetime Open-Market Net
-$827.28M
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 |
|---|---|---|---|---|---|---|---|
| BRVE | 10%+ Owner | 9,132,420 | — | — | $79.20M | 1 | 2026-08-11 |
| META | Director | 89 | $578.54 | $51.5K | -$501.8K | 12 | 2026-08-06 |
| SCTX | 10%+ Owner | 2,051,742 | — | — | $30.00M | 1 | 2026-07-29 |
| IOT | Director | 2,264,288 | $39.06 | $88.44M | -$108.35M | 15 | 2026-07-24 |
| COIN | Director | 1,150,000 | $176.82 | $203.34M | -$318.63M | 12 | 2026-06-18 |
| FB | Director | 58,115 | $44.99 | $2.61M | -$508.35M | 49 | 2022-05-17 |
| Slack Technologies, Inc. (WORK) Delisted | 10%+ Owner | 0 | $45.20 | $0 | -$769.5K | 2 | 2020-01-02 |
| PD | 10%+ Owner | 15,605 | $14.04 | $219.1K | $0 | 1 | 2019-12-12 |
| PINS | 10%+ Owner | 15,363 | $21.25 | $326.5K | $0 | 1 | 2019-10-16 |
| HPE | Director | 195,337 | $50.87 | $9.94M | $0 | 15 | 2018-04-05 |
| HPQ | Director | 49,738 | $31.32 | $1.56M | $0 | 10 | 2015-04-23 |
| EBAY | Director | 25,806 | $104.98 | $2.71M | $122.8K | 28 | 2014-08-05 |
| OPSWARE INC (OPSW) Delisted | Director | 0 | — | — | $0 | 4 | 2007-09-19 |
Recent Filings · Page 8 of 16
156 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 |
|---|---|---|---|---|---|
| 2017-03-23 | HPE | Exer (M) | +10,253 | $0 | EDGAR |
| 2017-03-02 | HPE | Grant (A) | +1,095 | $25.0K | EDGAR |
| 2016-12-01 | HPE | Grant (A) | +350 | $8.3K | EDGAR |
| 2016-09-01 | HPE | Grant (A) | +387 | $8.3K | EDGAR |
| 2016-08-02 | FB | Mixed | −137,727 | -$1.9K | EDGAR |
| 2016-07-19 | FB | Grant (A) | — | $0 | EDGAR |
| 2016-07-05 | FB | Mixed | +138,713 | $0 | EDGAR |
| 2016-06-02 | HPE | Grant (A) | +451 | $8.3K | EDGAR |
| 2016-05-17 | FB | Exer (M) | +3,778 | $0 | EDGAR |
| 2016-04-27 | HPE | Grant (A) | — | $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.