Company profile
International Stem Cell CORP Insider Trading
ISCOEvery SEC Form 4 insider trading filing for International Stem Cell CORP (ISCO) since April 2023 — open-market buys and sells by directors and officers, option exercises, and cluster activity, updated as each filing is reported to the SEC. Why 2023?
- Exchange
- OTC
- Sector
- Pharmaceutical Preparations
- CIK
- 0001355790
- Filings
- 11
- Insiders
- 4
- Last filing
- 2026-06-11
Activity summary
No insider transactions in the last 30 days. The most recent was on June 11, 2026, when Don Wright bought 182,584 shares. 11 filings from 4 insiders are on record below.
Quarterly balance
Buy and sell value by quarter, Q2 23 to Q2 26. International Stem Cell CORP insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $1.
90 day insight
Over the last 90 days, International Stem Cell CORP insiders bought $0 across 4 transactions with no open-market sales.
- Most active insider: Don Wright with 2 transactions totaling $0.
Activity skews bullish — buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jun 11, 2026 | Don Wright | ISCO | Award | 182,584 | — | — |
| Jun 11, 2026 | Maier Paul V | ISCO | Award | 182,584 | — | — |
| Jun 11, 2026 | Maier Paul V | ISCO | Award | 30,000 | — | — |
| Jun 11, 2026 | Don Wright | ISCO | Award | 30,000 | — | — |
| Jun 17, 2025 | Maier Paul V | ISCO | Award | 30,000 | — | — |
14 more transactions hidden
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Query this yourself
The same rows, over the API.
curl "https://api.form4api.com/v1/transactions?ticker=ISCO" \
-H "X-Api-Key: $KEY"