ISCO
International Stem Cell CORP
+0.05 (+15.63%)0.37USD500成交股數3.0M市值–本益比(近四季)0.3股價營收比+9.3%營收年增(近四季)–下次財報
內部人交易 SEC Form 4 · 董事、高階主管與持股 10% 以上股東 · 交易後兩個營業日內申報
買賣點與股價近一年
● 公開市場買進 · ● 公開市場賣出 · 空心 = 10b5-1 預設計畫(事先排程,不代表當下看法)。近一年,只畫 P / S 兩種代碼。
統計
| 近 90 天 買進筆數 · 金額 · 人數 | 0 · 0 · 0 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 1 · 10K · 1 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0 · 10K |
| 近 180 天 淨額 | −10K |
公開市場買進(P)是內部人自掏腰包,通常比賣出更有資訊含量 —— 賣出的理由很多(繳稅、分散、買房),買進的理由只有一個。
10b5-1 是事先排定的交易計畫,執行時點不反映當下看法。獲配股票(A)、繳稅扣股(F)、選擇權執行(M)是薪酬流程,不是意見。
| 交易日 | 申報日 | 申報人 | 職稱 | 代碼 | 股數 | 價格 | 金額 | 交易後持股 | 原件 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-09-11 | 09-15 | MAIER PAUL V | Director | S 公開市場賣出 | 32.8K | 0.32 | 10K | 0 | SEC |
| 2019-04-18 | 04-22 | MAIER PAUL V | Director | S 公開市場賣出 | 1.4K | 1.25 | 2K | 31.7K | SEC |
| 2019-01-21 | 01-22 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 599K | 1.75 | 1.0M | 4.0M | SEC |
| 2018-12-04 | 12-06 | Garnette Sophia | VP, Legal Affairs & Operations | S 公開市場賣出 | 10.6K | 1.54 | 16K | 267 | SEC |
| 2018-12-04 | 12-06 | Garnette Sophia | VP, Legal Affairs & Operations | M 選擇權執行 | 7.9K | 1.10 | 9K | 10.9K | SEC |
| 2018-12-04 | 12-06 | Garnette Sophia | VP, Legal Affairs & Operations | M 選擇權執行 | 2.8K | 1.09 | 3K | 3.0K | SEC |
| 2018-12-03 | 12-06 | Kern Russell | EVP and CSO | M 選擇權執行 | 1.8K | 1.09 | 2K | 180K | SEC |
| 2018-12-03 | 12-06 | Kern Russell | EVP and CSO | S 公開市場賣出 | 1.8K | 1.67 | 3K | 178K | SEC |
| 2018-10-02 | 10-03 | Garnette Sophia | VP, Legal Affairs & Operation | S 公開市場賣出 | 1.5K | 1.58 | 2K | 267 | SEC |
| 2018-10-02 | 10-03 | Garnette Sophia | VP, Legal Affairs & Operation | M 選擇權執行 | 1.5K | 1.10 | 2K | 1.8K | SEC |
| 2018-08-21 | 08-22 | Garnette Sophia | VP, Legal Affairs & Operation | M 選擇權執行 | 4.9K | 1.10 | 5K | 5.2K | SEC |
| 2018-08-21 | 08-22 | Garnette Sophia | VP, Legal Affairs & Operation | S 公開市場賣出 | 4.9K | 1.58 | 8K | 267 | SEC |
| 2018-08-20 | 08-21 | Garnette Sophia | VP, Legal Affairs & Operation | S 公開市場賣出 | 9.3K | 1.58 | 15K | 267 | SEC |
| 2018-08-20 | 08-21 | Garnette Sophia | VP, Legal Affairs & Operation | M 選擇權執行 | 5.7K | 1.10 | 6K | 9.6K | SEC |
| 2018-08-20 | 08-21 | Garnette Sophia | VP, Legal Affairs & Operation | M 選擇權執行 | 3.6K | 1.09 | 4K | 3.8K | SEC |
| 2018-07-13 | 07-17 | Garnette Sophia | VP, Legal Affairs & Operation | S 公開市場賣出 | 1.1K | 1.58 | 2K | 267 | SEC |
| 2018-07-13 | 07-17 | Garnette Sophia | VP, Legal Affairs & Operation | M 選擇權執行 | 1.1K | 1.09 | 1K | 1.4K | SEC |
| 2018-07-10 | 07-12 | Garnette Sophia | VP, Legal Affairs & Operation | M 選擇權執行 | 2.8K | 1.09 | 3K | 3.1K | SEC |
| 2018-07-10 | 07-12 | Garnette Sophia | VP, Legal Affairs & Operation | S 公開市場賣出 | 2.8K | 1.58 | 4K | 267 | SEC |
| 2018-06-26 | 06-28 | Garnette Sophia | VP, Legal Affairs & Operation | S 公開市場賣出 | 200 | 1.59 | 318.00 | 267 | SEC |
| 2018-06-26 | 06-28 | Garnette Sophia | VP, Legal Affairs & Operation | M 選擇權執行 | 200 | 1.09 | 218.00 | 467 | SEC |
| 2018-06-25 | 06-27 | Garnette Sophia | VP, Legal Affairs & Operation | M 選擇權執行 | 1.2K | 1.09 | 1K | 1.5K | SEC |
| 2018-06-25 | 06-27 | Garnette Sophia | VP, Legal Affairs & Operation | S 公開市場賣出 | 1.2K | 1.60 | 2K | 267 | SEC |
| 2018-06-21 | 06-25 | CASAMENTO CHARLES J | Director | A 獲配股票 | 4.3K | – | – | 14.4K | SEC |
| 2018-05-16 | 05-16 | CASAMENTO CHARLES J | Director | G 贈與 | 12.3K | – | – | 10.1K | SEC |
| 2018-03-30 | 04-04 | CASAMENTO CHARLES J | Director | A 獲配股票 | 5.5K | – | – | 22.4K | SEC |
| 2018-02-20 | 02-22 | Semechkin Andrey | Chief Executive Officer | M 選擇權執行 | 30.6K | 1.09 | 33K | 3.4M | SEC |
| 2018-02-20 | 02-22 | Kern Russell | EVP and CSO | M 選擇權執行 | 8.9K | 1.10 | 10K | 178K | SEC |
| 2018-02-20 | 02-22 | Kern Russell | EVP and CSO | M 選擇權執行 | 27.5K | 1.09 | 30K | 170K | SEC |
| 2018-02-20 | 02-22 | Semechkin Andrey | Chief Executive Officer | M 選擇權執行 | 15.6K | 1.10 | 17K | 3.4M | SEC |
| 2018-01-09 | 02-01 | CASAMENTO CHARLES J | Director | G 贈與 | 34.0K | – | – | 16.9K | SEC |
| 2017-12-29 | 01-02 | CASAMENTO CHARLES J | Director | A 獲配股票 | 5.2K | – | – | 50.9K | SEC |
| 2017-12-12 | 12-12 | Don Wright | Director | S 公開市場賣出 | 4.0K | 1.50 | 6K | 4.7K | SEC |
| 2017-12-11 | 12-12 | Don Wright | Director | S 公開市場賣出 | 1.0K | 1.50 | 2K | 8.7K | SEC |
| 2017-12-11 | 12-12 | Don Wright | Director | S 公開市場賣出 | 2.1K | 1.50 | 3K | 10.3K | SEC |
| 2017-12-11 | 12-12 | Don Wright | Director | S 公開市場賣出 | 611 | 1.50 | 916.50 | 9.7K | SEC |
| 2017-12-11 | 12-12 | Don Wright | Director | S 公開市場賣出 | 266 | 1.50 | 399.00 | 12.4K | SEC |
| 2017-12-08 | 12-12 | Don Wright | Director | S 公開市場賣出 | 700 | 1.50 | 1K | 12.7K | SEC |
| 2017-12-08 | 12-12 | Don Wright | Director | S 公開市場賣出 | 2.6K | 1.50 | 4K | 13.4K | SEC |
| 2017-12-08 | 12-08 | Don Wright | Director | S 公開市場賣出 | 2.0K | 1.50 | 3K | 16.0K | SEC |
| 2017-12-08 | 12-08 | Don Wright | Director | S 公開市場賣出 | 10.0K | 1.50 | 15K | 18.0K | SEC |
| 2017-12-08 | 12-08 | Don Wright | Director | S 公開市場賣出 | 2.1K | 1.50 | 3K | 28.0K | SEC |
| 2017-12-07 | 12-08 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 1.9M | 1.75 | 3.3M | 3.4M | SEC |
| 2017-12-07 | 12-08 | Don Wright | Director | S 公開市場賣出 | 1.0K | 1.50 | 2K | 30.1K | SEC |
| 2017-12-07 | 12-08 | Don Wright | Director | S 公開市場賣出 | 500 | 1.50 | 750.00 | 31.1K | SEC |
| 2017-12-06 | 12-08 | Don Wright | Director | S 公開市場賣出 | 500 | 1.55 | 775.00 | 34.1K | SEC |
| 2017-12-06 | 12-08 | Don Wright | Director | S 公開市場賣出 | 2.0K | 1.50 | 3K | 31.6K | SEC |
| 2017-12-06 | 12-08 | Don Wright | Director | S 公開市場賣出 | 500 | 1.54 | 770.00 | 33.6K | SEC |
| 2017-09-29 | 10-02 | CASAMENTO CHARLES J | Director | A 獲配股票 | 4.4K | – | – | 45.7K | SEC |
| 2017-06-30 | 07-05 | CASAMENTO CHARLES J | Director | A 獲配股票 | 7.1K | – | – | 41.3K | SEC |
| 2017-05-22 | 05-24 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 3.2K | 1.64 | 5K | 1.5M | SEC |
| 2017-03-31 | 04-03 | CASAMENTO CHARLES J | Director | A 獲配股票 | 4.6K | – | – | 34.1K | SEC |
| 2017-03-31 | 04-03 | Don Wright | Director | A 獲配股票 | 4.6K | – | – | 34.6K | SEC |
| 2017-03-31 | 04-03 | MAIER PAUL V | Director | A 獲配股票 | 4.6K | – | – | 33.1K | SEC |
| 2017-03-22 | 03-22 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 3.0K | 1.69 | 5K | 1.5M | SEC |
| 2017-03-21 | 03-22 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 500 | 1.60 | 800.00 | 1.5M | SEC |
| 2017-03-20 | 03-22 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 6.5K | 1.66 | 11K | 1.5M | SEC |
| 2017-03-14 | 03-14 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 2.1K | 1.59 | 3K | 1.5M | SEC |
| 2017-03-13 | 03-14 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 1.0K | 1.50 | 2K | 1.5M | SEC |
| 2017-03-10 | 03-14 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 5.0K | 1.32 | 7K | 1.5M | SEC |
| 2016-12-30 | 12-30 | Don Wright | Director | A 獲配股票 | 7.5K | – | – | 30.0K | SEC |
| 2016-12-30 | 12-30 | MAIER PAUL V | Director | A 獲配股票 | 7.5K | – | – | 28.4K | SEC |
| 2016-12-30 | 12-30 | CASAMENTO CHARLES J | Director | A 獲配股票 | 7.5K | – | – | 29.5K | SEC |
| 2016-12-08 | 12-08 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 286K | 1.75 | 500K | 1.5M | SEC |
| 2016-10-13 | 10-14 | Don Wright | Director | A 獲配股票 | 1.3K | – | – | 22.5K | SEC |
| 2016-10-13 | 10-14 | MAIER PAUL V | Director | A 獲配股票 | 1.3K | – | – | 20.9K | SEC |
| 2016-10-13 | 10-14 | CASAMENTO CHARLES J | Director | A 獲配股票 | 1.3K | – | – | 22.0K | SEC |
| 2016-09-30 | 09-30 | CASAMENTO CHARLES J | Director | A 獲配股票 | 4.4K | – | – | 20.6K | SEC |
| 2016-09-30 | 09-30 | MAIER PAUL V | Director | A 獲配股票 | 4.4K | – | – | 19.6K | SEC |
| 2016-09-30 | 09-30 | Don Wright | Director | A 獲配股票 | 4.4K | – | – | 21.1K | SEC |
| 2016-09-14 | 09-15 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 200K | 1.75 | 350K | 1.2M | SEC |
| 2016-08-22 | 08-23 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 154K | 1.75 | 270K | 1.0M | SEC |
| 2016-06-30 | 06-30 | MAIER PAUL V | Director | A 獲配股票 | 4.0K | – | – | 15.2K | SEC |
| 2016-06-30 | 06-30 | CASAMENTO CHARLES J | Director | A 獲配股票 | 4.0K | – | – | 16.2K | SEC |
| 2016-06-30 | 06-30 | Don Wright | Director | A 獲配股票 | 4.0K | – | – | 16.7K | SEC |
| 2016-06-29 | 06-30 | Semechkin Andrey | Chief Executive Officer | P 公開市場買進 | 215K | 1.75 | 376K | 867K | SEC |
| 2016-06-29 | 06-30 | Kern Russell | EVP & Chief Scientific Officer | X 選擇權履約 | 12.4K | 1.75 | 22K | 142K | SEC |
| 2016-03-31 | 04-04 | MAIER PAUL V | Director | A 獲配股票 | 2.1K | – | – | 11.1K | SEC |
| 2016-03-31 | 04-04 | CASAMENTO CHARLES J | Director | A 獲配股票 | 2.1K | – | – | 12.2K | SEC |
| 2016-03-31 | 04-04 | Don Wright | Director | A 獲配股票 | 2.1K | – | – | 12.7K | SEC |
機構持股(13F) 管理規模 1 億美元以上的機構,每季末後 45 天內申報 ·
前 25 大持有機構季末市值 · 與前一季股數比較
| 機構 | 持股 | 季末市值 | 股數季變化 | 動作 |
|---|---|---|---|---|
| 沒有 13F 資料。 | ||||
持有機構數近 12 季
13F 只申報多頭部位(含可轉債與選擇權,選擇權這裡已排除),不申報放空,也不申報 1 億美元以下的機構。同一集團多個申報主體會各算一家。
放空餘額 FINRA 每月兩次(15 日與月底結算)· 最新 2026-08-31
空單佔流通股近 13 個月
FINRA 每月兩次結算的空單餘額佔流通股數的比例,近 13 個月。滑到柱子看股數與回補天數。
最新一期
| 空單股數 | 808 |
|---|---|
| 與上期比 | -89.8% |
| 佔流通股數 | 0.01% |
| 日均成交量 | 92.0K |
| 回補天數 | 1.0 天 |
空單佔比 10% 以上算高、20% 以上算很高(這是通行的說法,不是本站的判斷)。回補天數 = 空單 ÷ 日均量,天數愈長,空方要出場時愈容易推升股價。
放空餘額是「有人借股票賣掉還沒還」的存量,不代表看空的人正在加碼;避險基金做多空配對時也會產生空單。
| 結算日 | 空單股數 | 與上期比 | 佔流通股 | 日均量 | 回補天數 |
|---|---|---|---|---|---|
| 2026-08-31 | 808 | -89.8% | 0.01% | 92.0K | 1.0 |
| 2026-08-14 | 7.9K | +345.3% | 0.10% | 7.5K | 1.1 |
| 2026-07-31 | 1.8K | +178.7% | 0.02% | 58.0K | 1.0 |
| 2026-07-15 | 635 | -90.5% | 0.01% | 15.9K | 1.0 |
| 2026-06-30 | 6.7K | -51.1% | 0.08% | 7.1K | 1.0 |
| 2026-06-15 | 13.7K | -17.1% | 0.17% | 1.5K | 9.3 |
| 2026-05-29 | 16.5K | -0.5% | 0.21% | 180 | 91.8 |
| 2026-05-15 | 16.6K | +93.5% | 0.21% | 4.8K | 3.5 |
| 2026-04-30 | 8.6K | +37.0% | 0.11% | 2.6K | 3.4 |
| 2026-04-15 | 6.3K | +108.2% | 0.08% | 505 | 12.4 |
| 2026-03-31 | 3.0K | -40.5% | 0.04% | 5.4K | 1.0 |
| 2026-03-13 | 5.1K | -0.0% | 0.06% | 14.9K | 1.0 |
| 2026-02-27 | 5.1K | -47.1% | 0.06% | 2.9K | 1.7 |
| 2026-02-13 | 9.6K | 0.0% | 0.12% | 10.3K | 1.0 |
| 2026-01-30 | 9.6K | +24410.3% | 0.12% | 16.7K | 1.0 |
| 2026-01-15 | 39 | +21.9% | 0.00% | 3.1K | 1.0 |
| 2025-12-31 | 32 | -94.3% | 0.00% | 26.6K | 1.0 |
| 2025-12-15 | 563 | +1659.4% | 0.01% | 8.5K | 1.0 |
| 2025-11-28 | 32 | 0.0% | 0.00% | 12.0K | 1.0 |
| 2025-11-14 | 32 | -99.7% | 0.00% | 3.3K | 1.0 |
| 2025-10-31 | 9.4K | +29387.5% | 0.12% | 13.3K | 1.0 |
| 2025-10-15 | 32 | 0.0% | 0.00% | 3.1K | 1.0 |
| 2025-09-30 | 32 | 0.0% | 0.00% | 4.3K | 1.0 |
| 2025-09-15 | 32 | 0.0% | 0.00% | 1.9K | 1.0 |
| 2025-08-29 | 32 | 0.0% | 0.00% | 18.7K | 1.0 |
| 2025-08-15 | 32 | -92.2% | 0.00% | 1.4K | 1.0 |