SEC CIK 1485478

Blake Lynn Larson

Reported ownership across 2 companies, sourced from SEC Form 4 filings and updated daily.

Current Positions

CompanyShares OwnedAs Of
ENTGview stock →57,2522012-02-22
TCMDview stock →55,0042018-08-16

Position History — ENTG

Reported shares owned immediately after each Form 4 transaction, over time.

030,58561,17191,7562010-022010-082010-122011-022011-082012-022012-022012-02

Recent Filings — ENTG

DateActivitySharesPriceOwned After
2012-02-22Open-market sale5,315$9.1457,252
2012-02-21Option exercise (derivative)24,000$0.000
2012-02-21Option exercise (derivative)9,776$0.009,777
2012-02-21Option exercise24,000$1.1369,679
2012-02-21Open-market sale9,850$9.3459,829
2012-02-21Option exercise9,776$5.4069,605
2012-02-21Open-market sale5,000$9.3445,679
2012-02-21Open-market sale7,038$9.3462,567
2012-02-15Grant / award (derivative)19,372$0.0019,372
2012-02-15Grant / award7,551$0.0050,679
2012-02-15Grant / award (derivative)19,372$0.0019,372
2011-11-01Option exercise (derivative)9,777$0.0019,553
2011-11-01Open-market sale7,510$8.5443,128
2011-11-01Option exercise9,777$5.4050,638
2011-11-01Open-market sale5,000$8.5440,861
2011-08-01Open-market sale838$8.6545,861
2011-03-04Option exercise (derivative)24,000$0.0024,000
2011-03-04Option exercise24,000$1.1370,699
2011-03-04Open-market sale24,000$8.8646,699
2011-02-24Open-market sale98$8.3546,699
2011-02-23Open-market sale1,303$8.1350,396
2011-02-23Open-market sale3,599$8.4046,797
2011-02-22Grant / award (derivative)19,223$0.0019,223
2011-02-22Grant / award7,534$0.0051,699
2011-02-08Open-market sale21,732$8.6044,165
2010-12-02Option exercise (derivative)24,000$0.0048,000
2010-12-02Option exercise24,000$1.1389,897
2010-12-02Open-market sale24,000$7.0765,897
2010-11-15Open-market sale10,000$6.500
2010-08-02Open-market sale801$4.7890,955
2010-08-02Open-market sale801$4.7865,897
2010-02-24———10,000
2010-02-24———91,756
2010-02-24———10,000
2010-02-24———66,698

Source: SEC EDGAR Form 4 filings. For informational purposes only — not investment advice.