Helen Susan Kim serves as Executive at KOSAN BIOSCIENCES INC, where they oversee executive responsibilities. Since joining the company, Helen Susan Kim has executed 76 insider transactions totaling $29.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Aug 27, 2021 involved selling 701 shares valued at $21.6K.
Helen Susan Kim currently holds 575,250 shares of KOSAN BIOSCIENCES INC (KOSN), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Helen Susan Kim has been a net seller of KOSN stock. They have purchased $26.6K and sold $29.4M worth of shares.
Helen Susan Kim's most recent insider trade was on Aug 27, 2021, when they sold 701 shares at $30.76 per share.
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| $31.44 |
| Discretionary |
| Aug 26, 2021 | AMTI | $17.3K | Sale | 558 | $31.01 | Discretionary |
| Aug 26, 2021 | AMTI | $406.8K | Sale | 13,505 | $30.12 | Discretionary |
| Aug 25, 2021 | AMTI | $285.1K | Sale | 9,478 | $30.08 | Discretionary |
| Aug 24, 2021 | AMTI | $15.2K | Sale | 505 | $30.03 | Discretionary |
| Aug 24, 2021 | AMTI | $90 | Sale | 3 | $30.04 | Discretionary |
| Jul 2, 2021 | AMTI | $57.5K | Sale | 1,241 | $46.31 | Discretionary |
| Jul 2, 2021 | AMTI | $8.6M | Sale | 198,759 | $43.30 | Discretionary |
| Jul 2, 2020 | AMTI | $16.0K | Option Exercise | 800,000 | $0.02 | Discretionary |
| Oct 3, 2017 | KITE | $754.7K | Tender | 4,193 | $180.00 | Discretionary |
| Oct 3, 2017 | KITE | $0 | Disposition | 17,500 | $N/A | Discretionary |
| Sep 25, 2017 | KITE | $0 | Award | 6,000 | $N/A | Discretionary |
| Sep 25, 2017 | KITE | $569.7K | Sale | 3,171 | $179.66 | Discretionary |
| Aug 10, 2017 | KITE | $750.7K | Sale | 6,251 | $120.09 | Discretionary |
| Aug 10, 2017 | KITE | $136.6K | Option Exercise | 2,656 | $51.43 | Discretionary |
| Aug 10, 2017 | KITE | $193.8K | Option Exercise | 3,595 | $53.90 | Discretionary |
| Aug 8, 2017 | KITE | $4.3M | Option Exercise | 79,949 | $53.90 | Discretionary |
| Aug 8, 2017 | KITE | $199.4K | Sale | 1,700 | $117.27 | Discretionary |
| Aug 8, 2017 | KITE | $450.7K | Sale | 3,800 | $118.61 | Discretionary |
| Aug 8, 2017 | KITE | $2.3M | Sale | 18,936 | $119.94 | Discretionary |
| Aug 8, 2017 | KITE | $3.8M | Sale | 31,165 | $120.40 | Discretionary |
| Aug 8, 2017 | KITE | $1.6M | Sale | 13,274 | $121.37 | Discretionary |
| Aug 8, 2017 | KITE | $1.3M | Sale | 11,074 | $115.02 | Discretionary |
| Jul 31, 2017 | KITE | $1.7M | Sale | 15,804 | $108.75 | Discretionary |
| Jul 31, 2017 | KITE | $301.2K | Sale | 2,725 | $110.55 | Discretionary |
| Jul 31, 2017 | KITE | $817.3K | Sale | 7,448 | $109.74 | Discretionary |
| Jul 31, 2017 | KITE | $75.0K | Sale | 672 | $111.60 | Discretionary |
| Jul 31, 2017 | KITE | $892.0K | Option Exercise | 16,550 | $53.90 | Discretionary |
| Jul 31, 2017 | KITE | $519.4K | Option Exercise | 10,099 | $51.43 | Discretionary |