Sukumar Nagendran
CIK 1665124 · President and Head of R&D · last filed 2026-06-11
"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
$7.88M
Companies
3
Total Filings
44
Lifetime Open-Market Net
-$6.84M
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.
Recent Filings · Page 2 of 5
44 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2024-01-04 | TSHA | Grant (A) | +863,617 | $0 | EDGAR |
| 2023-12-18 | TSHA | Grant (A) | — | $0 | EDGAR |
| 2023-06-08 | SLDB | Grant (A) | — | $0 | EDGAR |
| 2023-05-18 | TSHA | Buy (P) | +5,000 | $3.4K | EDGAR |
| 2023-01-04 | TSHA | Grant (A) | — | $0 | EDGAR |
| 2022-12-15 | SLDB | Grant (A) | — | $0 | EDGAR |
| 2022-06-22 | TSHA | Grant (A) | — | $0 | EDGAR |
| 2022-06-09 | SLDB | Grant (A) | — | $0 | EDGAR |
| 2022-02-03 | TSHA | Buy (P) | +10,000 | $80.1K | EDGAR |
| 2021-06-21 | TSHA | Grant (A) | — | $0 | EDGAR |
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.