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Insider

Samarth Kulkarni

Chief Executive Officer

Samarth Kulkarni (Chief Executive Officer) filed 7 Form 4 reports in the trailing twelve months (0 purchases, 7 sales), most often in CRISPR Therapeutics AG (CRSP). The largest single filing was $5.2M of CRSP (90,000 sh across 3 lots, as filed), executed Jan 20.

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Return, ttmiAverage return per filing, trailing twelve months
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
returns measure stock purchases only
Filings, ttm
7
0 buys · 7 sells
Median delay
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$10.8M
shares × price, as filed
Last traded
Mar 23
Filed Mar 24

Median ADV $94.8M across their filed names

Open performance
Volume by month
$5.2M$2.6M$0Oct 2024Apr 2025Oct 2025Apr 2026Oct 2024 · sells $199KNov 2024 · sells $1.7MDec 2024 · sells $826KFeb 2025 · sells $2.0MMar 2025 · sells $1.0MAug 2025 · sells $761KOct 2025 · sells $3.7MJan 2026 · sells $5.2MFeb 2026 · sells $366KMar 2026 · sells $1.5M
Buys $0 Sells $17.3M

Shares × price, as filed · by filing month · past 24 months

Sectors filed on
Healthcare 7 filings

Sector per market data · by filing · past 12 months

Most traded names
CRSP CRISPR Therapeutics AG CRSP · 0 buys · 15 sells 15 filings
Recent filings
CRSPSALE CRISPR Therapeutics AG View filing → $469K
10,020 sh × $46.78
Exec Mar 23
Filed Mar 24 · 5:30 PM ET
CRSPSALE CRISPR Therapeutics AG View filing → $499K
10,349 sh × $48.26
Exec Mar 16
Filed Mar 17 · 5:30 PM ET
CRSPSALE CRISPR Therapeutics AG View filing → $517K
9,798 sh × $52.80
Exec Mar 11
Filed Mar 12 · 5:30 PM ET
CRSPSALE CRISPR Therapeutics AG View filing → $366K
6,967 sh × $52.58
Exec Feb 19
Filed Feb 20 · 5:30 PM ET
CRSPSALE CRISPR Therapeutics AG View filing → $5.2M
90,000 sh across 3 lots
Exec Jan 20
Filed Jan 22 · 5:30 PM ET
CRSPSALE CRISPR Therapeutics AG View filing → $3.5M
50,895 sh × $67.91
Exec Oct 17 2025
Filed Oct 20 2025 · 5:30 PM ET
CRSPSALE CRISPR Therapeutics AG View filing → $283K
4,242 sh × $66.60
Exec Oct 14 2025
Filed Oct 15 2025 · 5:30 PM ET
CRSPSALE CRISPR Therapeutics AG View filing → $761K
13,081 sh × $58.15
Exec Aug 18 2025
Filed Aug 19 2025 · 5:30 PM ET
More filings →