Company profile
Serina Therapeutics, Inc. Insider Trading
SEREvery SEC Form 4 insider trading filing for Serina Therapeutics, Inc. (SER) 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
- NYSE
- Sector
- Pharmaceutical Preparations
- CIK
- 0001708599
- Filings
- 93
- Insiders
- 15
- Last filing
- 2026-07-22
Activity summary
No insider transactions in the last 30 days. The most recent was on July 22, 2026, when Farrell Simon bought 30,500 shares. 93 filings from 15 insiders are on record below.
Three year balance
Buy and sell value by quarter, Q4 23 to Q3 26. Serina Therapeutics, Inc. insiders are net buyers across the period shown.
Bars below the rule are sales, above are purchases. Largest quarter on the chart is $5.4M.
90 day insight
Over the last 90 days, Serina Therapeutics, Inc. insiders bought $2K across 2 transactions with no open-market sales.
- Most active insider: Stephen K. Brannan with 1 transaction totaling $2K.
- Largest single purchase: $2K by Stephen K. Brannan on Jul 7, 2026.
Activity skews bullish: buys outpace sales.
Insider Transactions
Sourced from SEC EDGAR Form 4 filings. Updated hourly.
| Date | Insider | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 22, 2026 | Farrell Simon | SER | Award | 30,500 | — | — |
| Jul 7, 2026 | Stephen K. Brannan | SER | Purchase | 1,000 | $2.03 | $2K |
| Jun 17, 2026 | Richard Peter Marshall | SER | Award | 15,250 | — | — |
| Jun 17, 2026 | Stephen K. Brannan | SER | Award | 15,250 | — | — |
| Jun 17, 2026 | Karen J Wilson | SER | Award | 15,250 | — | — |
45 more transactions hidden
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-H "X-Api-Key: $KEY"Top insiders
By total value filed.
Institutional Ownership
Top 13F-HR holders of Serina Therapeutics, Inc. as of 2026-06-30
Data source: quarterly 13F-HR filings: institutional holders report positions within 45 days of quarter end. Joined with insider activity above: see who's loading up institutionally while insiders are trading. Full 13F-HR API →