SABS
SAB Biotherapeutics, Inc.
+0.10 (+3.10%)3.50USD119K成交股數318M市值15.2本益比(近四季)–股價營收比–營收年增(近四季)2026-11-12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 · 0.00 · 0 |
|---|---|
| 近 90 天 賣出筆數 · 金額 · 人數 | 0 · 0.00 · 0 |
| 其中 10b5-1 計畫賣出 | 0 筆 |
| 近 180 天 買進 · 賣出金額 | 0.00 · 0.00 |
| 近 180 天 淨額 | 0.00 |
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 |
|---|---|---|---|---|---|---|---|---|---|
| 2026-06-25 | 06-26 | Kropotova Alexandra | CHIEF MEDICAL OFFICER | F 繳稅扣股 | 988 | – | – | 42.3K | SEC |
| 2026-03-24 | 03-25 | Kropotova Alexandra | CHIEF MEDICAL OFFICER | F 繳稅扣股 | 988 | – | – | 43.3K | SEC |
| 2025-12-11 | 12-12 | Kropotova Alexandra | CHIEF MEDICAL OFFICER | F 繳稅扣股 | 988 | – | – | 44.3K | SEC |
| 2025-09-29 | 10-01 | Sessa Capital IM, L.P. | Director | M 選擇權執行 | 1.7M | 1.75 | 3.0M | 2.2M | SEC |
| 2025-09-29 | 10-01 | Sessa Capital (Master), L.P. | Director | M 選擇權執行 | 1.7M | 1.75 | 3.0M | 2.2M | SEC |
| 2025-09-29 | 10-01 | Sessa Capital GP, LLC | Director | M 選擇權執行 | 1.7M | 1.75 | 3.0M | 2.2M | SEC |
| 2025-09-29 | 10-01 | Sessa Capital IM GP, LLC | Director | M 選擇權執行 | 1.7M | 1.75 | 3.0M | 2.2M | SEC |
| 2025-09-29 | 10-01 | Petry John | Director | M 選擇權執行 | 1.7M | 1.75 | 3.0M | 2.2M | SEC |
| 2025-09-29 | 10-01 | Moin Andrew | Director | M 選擇權執行 | 1.7M | 1.75 | 3.0M | 2.2M | SEC |
| 2025-09-19 | 09-22 | Kropotova Alexandra | CHIEF MEDICAL OFFICER | F 繳稅扣股 | 2.0K | – | – | 45.3K | SEC |
| 2025-03-27 | 04-01 | Kropotova Alexandra | CHIEF MEDICAL OFFICER | F 繳稅扣股 | 1.2K | – | – | 47.2K | SEC |
| 2024-12-18 | 12-31 | Kropotova Alexandra | CHIEF MEDICAL OFFICER | F 繳稅扣股 | 9.1K | – | – | 48.4K | SEC |
| 2023-12-07 | 12-08 | Sullivan Eddie Joe | Chief Executive Officer | P 公開市場買進 | 1.7K | 0.88 | 2K | 5.2M | SEC |
| 2023-11-30 | 11-30 | King Michael | CHIEF FINANCIAL OFFICER | P 公開市場買進 | 5.0K | 0.90 | 5K | 5.0K | SEC |
| 2023-11-29 | 11-30 | Reich Samuel J | Executive Chairman | P 公開市場買進 | 11.0K | 0.89 | 10K | 219K | SEC |
| 2023-11-24 | 11-28 | Sessa Capital IM, L.P. | Director | M 選擇權執行 | 4.6M | – | – | 4.6M | SEC |
| 2023-11-24 | 11-28 | Sessa Capital (Master), L.P. | Director | M 選擇權執行 | 4.6M | – | – | 4.6M | SEC |
| 2023-11-24 | 11-28 | Sessa Capital GP, LLC | Director | M 選擇權執行 | 4.6M | – | – | 4.6M | SEC |
| 2023-11-24 | 11-28 | Sessa Capital IM GP, LLC | Director | M 選擇權執行 | 4.6M | – | – | 4.6M | SEC |
| 2023-11-24 | 11-28 | Petry John | Director | M 選擇權執行 | 4.6M | – | – | 4.6M | SEC |
| 2023-11-24 | 11-28 | Ellias Helen K. | Director | M 選擇權執行 | 2.9M | – | – | 2.9M | SEC |
| 2023-11-24 | 11-28 | Moin Andrew | Director | M 選擇權執行 | 4.6M | – | – | 4.6M | SEC |
| 2023-03-14 | 03-16 | Kropotova Alexandra | Chief Medical Officer | A 獲配股票 | 275K | – | – | 275K | SEC |
| 2022-12-07 | 12-09 | Spragens Jeffrey G | Director | A 獲配股票 | 83.0K | 1.21 | 100K | 395K | SEC |
| 2022-12-07 | 12-09 | Link David Charles | Director | A 獲配股票 | 41.5K | 1.21 | 50K | 57.3K | SEC |
| 2022-12-07 | 12-09 | HAMILTON CHRISTINE E | Director,TenPercentOwner | A 獲配股票 | 83.0K | 1.21 | 100K | 3.1M | SEC |
| 2022-09-13 | 09-14 | HAMILTON CHRISTINE E | Director,TenPercentOwner | P 公開市場買進 | 10.0K | 0.73 | 7K | 5.0M | SEC |
| 2022-09-07 | 09-08 | Sullivan Eddie Joe | CHIEF EXECUTIVE OFFICER | P 公開市場買進 | 14.0K | 0.74 | 10K | 5.2M | SEC |
| 2022-06-07 | 02-10 | HAMILTON CHRISTINE E | Director,TenPercentOwner | G 贈與 | 2.0M | – | – | 3.1M | SEC |
| 2022-06-06 | 06-07 | Kropotova Alexandra | Chief Medical Officer | A 獲配股票 | 300K | – | – | 300K | SEC |
| 2022-05-20 | 05-23 | Reich Samuel J | Executive Chairman | J 其他 | 2.5M | – | – | 548K | SEC |
| 2022-05-20 | 05-23 | Reich Samuel J | Executive Chairman | J 其他 | 207K | – | – | 208K | SEC |
| 2022-05-20 | 05-23 | Spragens Jeffrey G | Director | J 其他 | 299K | – | – | 312K | SEC |
| 2021-10-26 | 11-16 | Beyer Russell P | Chief Financial Officer | S 公開市場賣出 | 278 | 7.90 | 2K | 0 | SEC |
| 2021-10-25 | 11-16 | Beyer Russell P | Chief Financial Officer | A 獲配股票 | 129 | 7.78 | 1K | 278 | SEC |
| 2021-10-22 | 10-26 | Link David Charles | Director | A 獲配股票 | 15.8K | – | – | 15.8K | SEC |
| 2021-10-22 | 10-26 | Finnegan Frederick | Chief Business Officer | A 獲配股票 | 38.6K | – | – | 38.6K | SEC |
| 2021-10-22 | 10-26 | Hamilton Edward D. | TenPercentOwner | A 獲配股票 | 5.0M | – | – | 5.0M | SEC |
| 2021-10-22 | 10-26 | Hamilton Edward D. | TenPercentOwner | A 獲配股票 | 5.0M | – | – | 5.0M | SEC |
| 2021-10-22 | 10-26 | Luke Thomas Charles | Chief Medical Officer | A 獲配股票 | 5.4K | – | – | 5.4K | SEC |
| 2021-10-22 | 10-26 | HAMILTON CHRISTINE E | Director,TenPercentOwner | A 獲配股票 | 5.0M | – | – | 5.0M | SEC |
| 2021-10-22 | 10-26 | HAMILTON CHRISTINE E | Director,TenPercentOwner | A 獲配股票 | 5.0M | – | – | 5.0M | SEC |
| 2021-10-22 | 10-26 | Sullivan Eddie Joe | Chief Executive Officer | A 獲配股票 | 5.2M | – | – | 5.2M | SEC |
| 2021-10-22 | 10-26 | Link David Charles | Director | A 獲配股票 | 12.1K | – | – | 12.1K | SEC |
| 2021-10-19 | 10-26 | Luke Thomas Charles | Chief Medical Officer | A 獲配股票 | 990 | 10.10 | 10K | 990 | SEC |
| 2021-10-18 | 11-16 | Beyer Russell P | Chief Financial Officer | A 獲配股票 | 2.5K | 10.10 | 25K | 2.5K | SEC |
| 2021-10-14 | 10-26 | Hamilton Edward D. | TenPercentOwner | A 獲配股票 | 5.1K | 10.10 | 51K | 5.1K | SEC |
| 2021-10-14 | 10-26 | HAMILTON CHRISTINE E | Director,TenPercentOwner | A 獲配股票 | 5.1K | 10.10 | 51K | 5.1K | SEC |
| 2021-10-14 | 10-15 | Reich Samuel J | CEO and CFO | P 公開市場買進 | 1.0K | 10.11 | 10K | 1.0K | SEC |
| 2021-10-13 | 10-26 | HAMILTON CHRISTINE E | Director,TenPercentOwner | A 獲配股票 | 20.8K | 10.10 | 210K | 20.8K | SEC |
| 2021-10-13 | 10-26 | Hamilton Edward D. | TenPercentOwner | A 獲配股票 | 20.8K | 10.10 | 210K | 20.8K | SEC |
| 2021-10-13 | 10-15 | Katz Ilan | Director,TenPercentOwner | P 公開市場買進 | 500 | 10.11 | 5K | 1.5K | SEC |
| 2021-10-12 | 10-26 | Hamilton Edward D. | TenPercentOwner | A 獲配股票 | 25.0K | 10.09 | 252K | 25.0K | SEC |
| 2021-10-12 | 10-26 | HAMILTON CHRISTINE E | Director,TenPercentOwner | A 獲配股票 | 25.0K | 10.08 | 252K | 25.0K | SEC |
| 2021-10-12 | 10-26 | HAMILTON CHRISTINE E | Director,TenPercentOwner | A 獲配股票 | 25.0K | 10.09 | 252K | 25.0K | SEC |
| 2021-10-12 | 10-26 | Hamilton Edward D. | TenPercentOwner | A 獲配股票 | 25.0K | 10.08 | 252K | 25.0K | SEC |
| 2021-10-07 | 10-26 | Sullivan Eddie Joe | Chief Executive Officer | A 獲配股票 | 2.8K | 10.07 | 28K | 2.8K | SEC |
| 2021-10-01 | 10-26 | Hamilton Edward D. | TenPercentOwner | A 獲配股票 | 2.7K | 10.10 | 27K | 2.7K | SEC |
| 2021-10-01 | 10-26 | HAMILTON CHRISTINE E | Director,TenPercentOwner | A 獲配股票 | 2.7K | 10.10 | 27K | 2.7K | SEC |
| 2021-10-01 | 10-05 | Katz Ilan | Director,TenPercentOwner | P 公開市場買進 | 1.0K | 10.09 | 10K | 1.0K | SEC |
| 2021-10-01 | 10-05 | Spragens Jeffrey G | Director | P 公開市場買進 | 13.0K | 10.07 | 131K | 13.0K | SEC |
| 2021-09-29 | 11-16 | Beyer Russell P | Chief Financial Officer | A 獲配股票 | 10 | 10.08 | 100.80 | 15 | SEC |
| 2021-09-28 | 11-16 | Beyer Russell P | Chief Financial Officer | A 獲配股票 | 5 | 10.07 | 50.35 | 5 | SEC |
| 2021-09-28 | 11-16 | Beyer Russell P | Chief Financial Officer | A 獲配股票 | 149 | 10.08 | 2K | 149 | SEC |
| 2021-01-14 | 01-14 | Reich Samuel J | CEO and CFO | P 公開市場買進 | 417K | 10.00 | 4.2M | 3.0M | SEC |
| 2021-01-14 | 01-14 | Big Cypress Holdings LLC | CEO and CFO | P 公開市場買進 | 417K | 10.00 | 4.2M | 3.0M | SEC |
| 2021-01-14 | 01-14 | Katz Ilan | Director,TenPercentOwner | P 公開市場買進 | 417K | 10.00 | 4.2M | 3.0M | 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 · 最新 2026-06-30
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 |
|---|---|---|---|---|
| Caligan Partners LP | 8.0M | 31.1M | 新進 | 新進 |
| Vivo Capital, LLC | 7.3M | 28.5M | 新進 | 新進 |
| PERCEPTIVE ADVISORS LLC | 6.6M | 25.8M | 新進 | 新進 |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 6.4M | 25.0M | 新進 | 新進 |
| RA CAPITAL MANAGEMENT, L.P. | 4.4M | 17.2M | 新進 | 新進 |
| Balyasny Asset Management L.P. | 3.8M | 14.7M | 新進 | 新進 |
| BlackRock, Inc. | 3.1M | 12.0M | 新進 | 新進 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3.0M | 11.6M | 新進 | 新進 |
| Commodore Capital LP | 2.9M | 11.2M | 新進 | 新進 |
| 千禧 MILLENNIUM MANAGEMENT LLC | 2.7M | 10.7M | 新進 | 新進 |
| Spruce Street Capital LP | 2.2M | 8.6M | 新進 | 新進 |
| Sessa Capital IM, L.P. | 2.2M | 8.6M | 新進 | 新進 |
| Affinity Asset Advisors, LLC | 1.5M | 5.9M | 新進 | 新進 |
| BOOTHBAY FUND MANAGEMENT, LLC | 1.5M | 5.8M | 新進 | 新進 |
| GEODE CAPITAL MANAGEMENT, LLC | 1.3M | 5.0M | 新進 | 新進 |
| Woodline Partners LP | 1.2M | 4.6M | 新進 | 新進 |
| Ensign Peak Advisors, Inc | 1.2M | 4.6M | 新進 | 新進 |
| Propel Bio Management, LLC | 1.1M | 4.2M | 新進 | 新進 |
| Soleus Capital Management, L.P. | 900K | 3.5M | 新進 | 新進 |
| Seven Fleet Capital Management LP | 736K | 2.9M | 新進 | 新進 |
| AMERIPRISE FINANCIAL INC | 611K | 2.4M | 新進 | 新進 |
| STATE STREET CORP | 531K | 2.1M | 新進 | 新進 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 439K | 1.7M | 新進 | 新進 |
| DV EQUITIES, LLC | 400K | 1.6M | 新進 | 新進 |
| AWM Investment Company, Inc. | 375K | 1.5M | 新進 | 新進 |
持有機構數近 12 季
每季 13F 申報中持有本股的機構家數;綠柱 = 比上季少。機構數是「有多少人在船上」,不是「買了多少」。
| 持有機構 · 季變化 | 87 +11 |
|---|---|
| 新進 / 出清 / 加碼 / 減碼 | 87 / 0 / 0 / 0 |
| 機構合計持股 · 佔流通股 | 68.4M · 75.2% |
| 合計季末市值 | 267M |
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 | 4.1M |
|---|---|
| 與上期比 | -11.0% |
| 佔流通股數 | 4.53% |
| 日均成交量 | 327K |
| 回補天數 | 12.6 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 | 4.1M | -11.0% | 4.53% | 327K | 12.6 |
| 2026-08-14 | 4.6M | -0.7% | 5.09% | 421K | 11.0 |
| 2026-07-31 | 4.7M | +6.5% | 5.12% | 521K | 9.0 |
| 2026-07-15 | 4.4M | +16.0% | 4.81% | 465K | 9.4 |
| 2026-06-30 | 3.8M | +31.2% | 4.15% | 1.4M | 2.7 |
| 2026-06-15 | 2.9M | +8.8% | 3.16% | 852K | 3.4 |
| 2026-05-29 | 2.6M | -3.7% | 2.91% | 396K | 6.7 |
| 2026-05-15 | 2.7M | +13.6% | 3.02% | 1.6M | 1.8 |
| 2026-04-30 | 2.4M | -19.4% | 2.66% | 396K | 6.1 |
| 2026-04-15 | 3.0M | +19.8% | 3.30% | 432K | 7.0 |
| 2026-03-31 | 2.5M | +28.2% | 2.75% | 841K | 3.0 |
| 2026-03-13 | 2.0M | +21.1% | 2.15% | 919K | 2.1 |
| 2026-02-27 | 1.6M | -13.3% | 1.77% | 281K | 5.7 |
| 2026-02-13 | 1.9M | -4.4% | 2.04% | 322K | 5.8 |
| 2026-01-30 | 1.9M | +24.7% | 2.14% | 489K | 4.0 |
| 2026-01-15 | 1.6M | +7.8% | 1.71% | 425K | 3.7 |
| 2025-12-31 | 1.4M | +60.5% | 1.59% | 297K | 4.9 |
| 2025-12-15 | 901K | +28.4% | 0.99% | 297K | 3.0 |
| 2025-11-28 | 702K | +3.8% | 0.77% | 227K | 3.1 |
| 2025-11-14 | 677K | -2.9% | 0.74% | 187K | 3.6 |
| 2025-10-31 | 697K | +0.6% | 0.77% | 301K | 2.3 |
| 2025-10-15 | 693K | +39.2% | 0.76% | 526K | 1.3 |
| 2025-09-30 | 498K | +22.8% | 0.55% | 438K | 1.1 |
| 2025-09-15 | 405K | -8.0% | 0.45% | 109K | 3.7 |
| 2025-08-29 | 440K | -12.3% | 0.48% | 65.0K | 6.8 |
| 2025-08-15 | 502K | -32.7% | 0.55% | 131K | 3.8 |