NeoTribe Partners I, LLC
CIK 1696925 · last filed 2026-05-13
NeoTribe Partners I, LLC is a corporate insider who has filed 8 SEC Form 4 insider transactions across 2 companies since 2022. The most recent filing, for BLLN, was dated May 13, 2026. Across all open-market trades the lifetime net is −$27.6M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $253.5M across reported positions. The firm reports its address in Palo Alto, CA. 20 SEC filings were submitted jointly with NeoTribe Associates I, L.P.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
HLGN.WS price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
PALO ALTO, CA 94304
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BLLN | 10%+ Owner | 2,439,258 | $103.93 | $253.51M | $0 | 1 | 2026-05-13 |
| Heliogen, Inc. (HLGN.WS) Delisted | 10%+ Owner | 18,086,126 | $0.02 | $336.4K | -$27.61M | 7 | 2022-08-26 |
Recent Filings
8 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-05-13 | BLLN | Other (J) | −3,051,657 | $0 | EDGAR |
| 2022-08-26 | Heliogen, Inc. (HLGN.WS) Delisted | Sell (S) | −999,712 | -$2.52M | EDGAR |
| 2022-08-18 | Heliogen, Inc. (HLGN.WS) Delisted | Sell (S) | −1,509,924 | -$3.79M | EDGAR |
| 2022-08-16 | Heliogen, Inc. (HLGN.WS) Delisted | Sell (S) | −2,762,380 | -$7.28M | EDGAR |
| 2022-08-10 | Heliogen, Inc. (HLGN.WS) Delisted | Sell (S) | −2,072,168 | -$5.46M | EDGAR |
| 2022-07-29 | Heliogen, Inc. (HLGN.WS) Delisted | Sell (S) | −2,204,096 | -$5.23M | EDGAR |
| 2022-07-25 | Heliogen, Inc. (HLGN.WS) Delisted | Sell (S) | −51,040 | -$103.6K | EDGAR |
| 2022-07-08 | Heliogen, Inc. (HLGN.WS) Delisted | Sell (S) | −1,473,316 | -$3.23M | EDGAR |
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.