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只使用免费官方源：SEC Forms 3/4/5 结构化内部人申报，以及 FINRA Consolidated NMS 场外卖空成交量。两类数据均保留来源边界，不转写成买卖建议。

53,561 条内部人买卖12,127 只卖空成交量截至 2026-07-30

SEC 内部人交易

SEC 已完成季度 Forms 3/4/5 结构化历史基线 + EDGAR 当前季度 Form 4 增量；个股卡片仅展示当前自然季度的非衍生证券买卖代码 P/S（公开市场或私下交易），成交金额由股数 × 每股价格计算。

官方数据说明

FINRA 每日场外卖空成交量

FINRA 当日场外公开成交报告中的卖空成交量；它不是空头持仓，也不覆盖交易所内全部成交。

官方数据说明

SEC 买卖（P / S · 公开市场或私下交易）

显示 200 条

交易日 / 申报日	公司	申报人	类型	股数	每股价格	派生金额	持有后股数	原始申报
2026-07-28 2026-07-29	WDC WESTERN DIGITAL CORP	Cole Martin I Director	卖出（S）	64	US$424.05	US$27,138.88	25,369	SEC
2026-07-28 2026-07-29	WDC WESTERN DIGITAL CORP	Cole Martin I Director	卖出（S）	32	US$425.31	US$13,609.92	25,337	SEC

FINRA 场外卖空成交量 · 2026-07-30

显示 61 只

代码	卖空成交量	豁免卖空量	场外总成交量	卖空量占比	报告设施
BDCI	1	0	1	100.00%	Q
DCBG	521	0	521	100.00%	Q
SDCP	762	0	772.8814	98.59%	Q
DCOMP	2,990	0	3,190.8663	93.70%	Q
TDCL	301	0	325	92.62%	Q
WDCC	5,134	0	5,771.818	88.95%	Q, N
RDDC	2,661	0	3,102.0829	85.78%	Q
BDCZ	5	3	5.9333	84.27%	Q
IDCC	226,530.8612	130	273,428.3095	82.85%	B, Q, N
ONDC	243	30	304.308	79.85%	Q, N
SDCI	104,604.363	0	136,994.1604	76.36%	B, Q
DCOM	47,005.8621	0	61,832.4628	76.02%	B, Q, N
ITDC	8,437.1672	0	11,153.9171	75.64%	Q
BBDC	136,579.7419	0	183,283.7392	74.52%	B, Q, N
VDC	85,257.8155	221	115,020.5174	74.12%	B, Q, N
PBDC	48,244.717	0	67,663.8089	71.30%	B, Q, N
DCMT	3,325.1801	0	4,749.3465	70.01%	Q, N
DCOR	51,413.5732	0	73,454.9901	69.99%	Q, N
TDC	800,791.4666	25	1,152,513.9654	69.48%	B, Q, N
DC	308,248.0487	0	449,066.1999	68.64%	B, Q, N
ODC	16,020.0102	712	24,965.1982	64.17%	B, Q, N
DCO	49,609.7761	0	77,452.7874	64.05%	B, Q, N
GDC	38,985.3995	0	60,981.6427	63.93%	B, Q, N
DCI	163,147.1947	11	256,642.3516	63.57%	B, Q, N
ADCPA	1,337	0	2,257.8639	59.22%	Q
GBDC	183,297.1502	1,304	313,953.2196	58.38%	Q, N
WDC	2,001,644.249	13,978	3,438,459.5318	58.21%	B, Q, N
BDCX	45	0	79.855	56.35%	Q
ADC	234,934.8727	171	422,427.4976	55.62%	B, Q, N
ADCT	205,875.9876	25,558	372,449.5515	55.28%	Q, N
KBDC	55,915.7622	0	107,254.5748	52.13%	Q, N
ACDC	316,621.348	30	614,884.4108	51.49%	B, Q, N
EDC	45,211.9052	76	89,458.4543	50.54%	B, Q, N
MDCR	3	0	6	50.00%	Q
BXDC	128,685.1397	0	259,234.9	49.64%	Q, N
WDCX	295,735.8229	2,085	599,640.7893	49.32%	B, Q, N
BDC	177,313.0743	104	370,346.4741	47.88%	B, Q, N
DCRE	4,939	0	10,929.3993	45.19%	Q, N
DCX	816,416.6311	151,073	1,859,451.5286	43.91%	B, Q, N
MDCX	393,960	1,700	918,114.591	42.91%	B, Q, N
FNDC	16,824.06	0	41,372.4188	40.66%	Q, N
SNDC	169,125.766	28,665	441,677.5528	38.29%	B, Q, N
RDCM	175,637.0878	15,466	471,089.5317	37.28%	B, Q, N
PDC	948	430	2,560.8353	37.02%	Q
DCTH	47,589.7058	734	136,672.4853	34.82%	Q, N
FBDC	5,911.5502	0	17,755.2729	33.29%	Q, N
AMDC	338	50	1,043.6618	32.39%	Q
DCOY	5,345.38	0	16,748.3985	31.92%	B, Q, N
ARDC	11,068.8907	300	35,273.582	31.38%	Q, N
DCGO	54,267	0	179,619.6417	30.21%	Q, N
DCH	518,200.31	0	1,740,920.0349	29.77%	B, Q, N
OBDC	560,683.1137	988	1,908,945.9061	29.37%	B, Q, N
DDC	9,134	0	31,684	28.83%	Q
DCBO	8,448.632	0	30,763.8014	27.46%	Q, N
PODC	4,205.2727	407	15,974.2174	26.33%	Q, N
FDCF	334	0	1,423.6366	23.46%	Q
AUDC	4,744.7497	0	20,408.177	23.25%	B, Q, N
PDCC	333.0172	0	1,520.8764	21.90%	Q, N
HBDC	166	0	777.3192	21.36%	Q
CDC	316.1664	0	7,001.4977	4.52%	Q
BNDC	139	0	4,051.1203	3.43%	Q