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.
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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 3 of 5
44 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-06-21 | SLDB | Grant (A) | — | $0 | EDGAR |
| 2020-09-30 | TSHA | Conv (C) | +19,226 | $0 | EDGAR |
| 2020-09-25 | TSHA | Grant (A) | — | $0 | EDGAR |
| 2020-06-18 | SLDB | Grant (A) | — | $0 | EDGAR |
| 2019-07-29 | SLDB | Grant (A) | +32,258 | $150.0K | EDGAR |
| 2019-06-14 | SLDB | Grant (A) | — | $0 | EDGAR |
| 2018-12-17 | SLDB | Grant (A) | — | $0 | EDGAR |
| 2018-09-13 | SLDB | Grant (A) | — | $0 | EDGAR |
| 2018-05-15 | AveXis, Inc. (AVXS) Delisted | Mixed | −3,800 | $0 | EDGAR |
| 2018-03-27 | AveXis, Inc. (AVXS) Delisted | Grant (A) | +3,800 | $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.