Jennifer Bush
CIK 1621152 · COO, CLO, Compliance Officer · last filed 2026-05-19
"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
$3.56M
Companies
2
Total Filings
30
Lifetime Open-Market Net
-$79.2K
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 |
|---|---|---|---|---|---|---|---|
| ARTV | COO, CLO, Compliance Officer | 337,920 | $10.53 | $3.56M | -$79.2K | 7 | 2026-05-19 |
| VivoSim Labs, INC. (ONVO) Delisted | General Counsel & Secretary | 803 | $2.04 | $1.6K | $0 | 22 | 2020-08-18 |
Recent Filings · Page 3 of 3
30 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 |
|---|---|---|---|---|---|
| 2017-11-16 | VivoSim Labs, INC. (ONVO) Delisted | Tax (F) | −8,900 | -$13.1K | EDGAR |
| 2017-08-17 | VivoSim Labs, INC. (ONVO) Delisted | Tax (F) | −5,871 | -$12.1K | EDGAR |
| 2017-06-29 | VivoSim Labs, INC. (ONVO) Delisted | Grant (A) | +225,000 | $0 | EDGAR |
| 2017-05-17 | VivoSim Labs, INC. (ONVO) Delisted | Tax (F) | −1,235 | -$3.5K | EDGAR |
| 2017-02-21 | VivoSim Labs, INC. (ONVO) Delisted | Tax (F) | −1,390 | -$4.1K | EDGAR |
| 2016-11-18 | VivoSim Labs, INC. (ONVO) Delisted | Tax (F) | −1,210 | -$3.9K | EDGAR |
| 2016-08-23 | VivoSim Labs, INC. (ONVO) Delisted | Tax (F) | −1,214 | -$4.9K | EDGAR |
| 2016-07-13 | VivoSim Labs, INC. (ONVO) Delisted | Grant (A) | +50,000 | $0 | EDGAR |
| 2015-06-08 | VivoSim Labs, INC. (ONVO) Delisted | Grant (A) | — | $0 | EDGAR |
| 2014-11-07 | VivoSim Labs, INC. (ONVO) Delisted | Grant (A) | — | $0 | EDGAR |
Showing 21–30 of 30
Prev
Page 3 of 3
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.