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CIK 0001294133 · Accelerated filer<br>Smaller reporting company

Ticker
INGN
Exchange
Nasdaq
Industry
Orthopedic, Prosthetic & Surgical Appliances & Supplies
FY end
Dec 31
Incorporated
DE
Entity type
operating
Phone
805-562-0500
Business address
500 CUMMINGS CENTER, SUITE 2800, BEVERLY, MA, 01915
Open-market buys, last 90 days
$0
in 0 filings
Open-market sales, last 90 days
$0
in 0 filings

Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.

Reading 100 more Form 4s from the SEC; this list fills in as they're read.

Date Insider Transaction Shares Price Value Owned after
2023-09-01 Shabshab Nabil CEO and President Option exercise · Restricted Stock Unit −2,117 4,234
2023-09-01 Glezer Stanislav EVP, Chief Technology Officer Option exercise +769 7,985
2023-09-01 Glezer Stanislav EVP, Chief Technology Officer Shares withheld for taxes −394 $6.18 $2K 7,591
2023-09-01 Glezer Stanislav EVP, Chief Technology Officer Option exercise · Restricted Stock Unit −769 6,149
2023-06-01 Somer Jason EVP, Gen. Counsel & Secretary Option exercise +576 3,620
2023-06-01 Somer Jason EVP, Gen. Counsel & Secretary Shares withheld for taxes −286 $10.37 $3K 3,334
2023-06-01 Somer Jason EVP, Gen. Counsel & Secretary Option exercise · Restricted Stock Unit −576 5,188
2023-06-01 Shabshab Nabil CEO and President Option exercise +3,685 37,188
2023-06-01 Shabshab Nabil CEO and President Shares withheld for taxes −1,941 $10.37 $20K 35,247
2023-06-01 Shabshab Nabil CEO and President Option exercise · Restricted Stock Unit −1,568 6,273
2023-06-01 Shabshab Nabil CEO and President Option exercise · Restricted Stock Unit −2,117 6,351
2023-06-01 Parr George J Chief Commercial Officer Option exercise +1,126 8,674
2023-06-01 Parr George J Chief Commercial Officer Shares withheld for taxes −499 $10.37 $5K 8,175
2023-06-01 Parr George J Chief Commercial Officer Option exercise · Restricted Stock Unit −1,126 9,007
2023-06-01 Glezer Stanislav EVP, Chief Technology Officer Option exercise +768 7,609
2023-06-01 Glezer Stanislav EVP, Chief Technology Officer Shares withheld for taxes −393 $10.37 $4K 7,216
2023-06-01 Glezer Stanislav EVP, Chief Technology Officer Option exercise · Restricted Stock Unit −768 6,918
2023-05-31 West Thomas A. Director Grant or award +17,094 18,806
2023-05-31 Rider Heather D. Director Grant or award +17,094 35,718
2023-05-31 Mora Elizabeth Director Grant or award +17,094 26,697

Page 9 of 15 · 281 trades