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TSAO DAVIDSEC FORM 4
TD

TSAO DAVID

CHIEF TECHNOLOGY OFFICER, DIRECTOR

ACTIVE 2026-08-252026-09-09

#345 OF 7,107 BY ACTIVITY#667 OF 7,107 BY VOLUME
↓ EXPORT JSON
$3.1M
MARKET VOLUME
-$2.9M
NET FLOW
8
TRANSACTIONS
Activity Summary
8
TRANSACTIONS
4
BUYS
4
SELLS
0
NET
1
TICKERS
2D
MED DISC LAG
$3.1M
MARKET VOL
MOST TRADED BLLN
Cumulative Net Flow8 TRADES IN WINDOW
-$2.89M
NET FLOW
$3.06M
MARKET VOLUME
8
TRADES
DISTRIBUTING
DIRECTION
2026-08-25$0 HIGH · -$2.89M LOW2026-09-09

NO RETURN FIGURES EXIST FOR SEC FORM 4 ROWS, SO THIS PLOTS CUMULATIVE NET FLOW — MARKET BUYS MINUS SELLS AT FILED PRICES. OPTION EXERCISES AND GRANTS ARE EXCLUDED: THEY PRICE AT STRIKE, NOT MARKET, AND WOULD OVERSTATE VOLUME SEVERALFOLD.

Positions Traded1 TICKERS
TICKERB/SFLOWVOLUMEEST. RET
BLLN4/4$3.1M

CLICK A TICKER TO FILTER THE TRANSACTION LOG. VOLUME USES FILED RANGE FLOORS.

Cadence & Filing Speed2 MONTHS
MONTHLY ACTIVITYPEAK 6 TRADES
2026-082026-09
DISCLOSURE LAGMEDIAN 2D
≤2D5 · 63%
3-7D3 · 38%
8-14D0 · 0%
15-30D0 · 0%
31-45D0 · 0%
>45D0 · 0%

FORM 4 IS DUE IN 2 BUSINESS DAYS; STOCK ACT FILINGS ALLOW UP TO 45. BARS PAST 45D ARE LATE FILINGS.

Transaction Log8 SHOWN OF 8
TRADEDTICKERSIDESIZEOWNERDISCLOSEDLAG
2026-09-09SELL10,000 @ $97.542026-09-112D
2026-09-09BUY10,000 @ $2.82026-09-112D
2026-09-09BUY10,000 @ $2.82026-09-112D
2026-09-09SELL10,000 @ $1002026-09-112D
2026-09-08SELL2026-09-091D
2026-09-03BUY2026-09-096D
2026-08-25BUY10,000 @ $2.82026-08-283D
2026-08-25SELL10,000 @ $1002026-08-283D