Krish S Krishnan
CIK 1298709 · President and CEO · last filed 2026-06-05
"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
$519.97M
Companies
3
Total Filings
54
Lifetime Open-Market Net
-$125.42M
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 |
|---|---|---|---|---|---|---|---|
| KRYS | President and CEO | 1,524,293 | $341.12 | $519.97M | -$124.68M | 36 | 2026-06-05 |
| PRECIGEN, INC. (XON) Delisted | Chief Operating Officer | 113,314 | — | — | -$745.4K | 4 | 2016-02-01 |
| NEW RIVER PHARMACEUTICALS INC (NRPH) Delisted | COO, CFO and Secretary | — | — | — | $0 | 1 | 2007-01-31 |
Recent Filings · Page 4 of 6
54 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 |
|---|---|---|---|---|---|
| 2023-04-17 | KRYS | Notice (144) | −25,000 | -$2.16M | EDGAR |
| 2023-02-28 | KRYS | Mixed | −4,350 | -$341.3K | EDGAR |
| 2023-01-19 | KRYS | Sell (S) | −50,000 | -$4.04M | EDGAR |
| 2023-01-05 | KRYS | Sell (S) | −7,686 | -$615.5K | EDGAR |
| 2023-01-03 | KRYS | Sell (S) | −19,422 | -$1.56M | EDGAR |
| 2022-12-20 | KRYS | Sell (S) | −21,099 | -$1.69M | EDGAR |
| 2022-11-28 | KRYS | Sell (S) | −4 | -$320 | EDGAR |
| 2022-11-10 | KRYS | Sell (S) | −1,789 | -$143.2K | EDGAR |
| 2022-08-09 | KRYS | Sell (S) | −50,000 | -$4.06M | EDGAR |
| 2022-03-01 | KRYS | Mixed | −4,655 | -$290.9K | EDGAR |
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.