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Robert David Thomas

IBM
SENIOR VICE PRESIDENT · INTERNATIONAL BUSINESS MACHINES CORP · CIK 0002005007
FILING MIX · LIFETIME45%/55%
BUYS
28
SELLS
34
TOTAL VALUE
$26.49M
COMPANIES
1
ACTIVE SINCE
Feb 2024
HOLDINGS NOW
42,258
AVG SELL PX
$246.41
TRADE KIND
SHOWING 62 / 62
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
1 backtested trades · 8 horizons · 1 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Robert David Thomas, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d1+0.00%+2.68%-3.97%+6.66%+6.66%—
14d1+0.00%+1.11%-2.85%+3.96%+3.96%—
30d1+100.00%-0.08%-3.01%+2.92%+2.92%—
60d1+100.00%-1.85%-2.62%+0.77%+0.77%—
90d1+0.00%+5.48%+1.84%+3.64%+3.64%—
180d1+100.00%-2.68%+10.83%-13.51%-13.51%—
1y1+100.00%-1.96%+16.89%-18.85%-18.85%—
2y1(1 pending)——————
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
IBM · 42,258 shares · as of Feb 26, 2026
022,06544,12966,19488,25920252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 28 buys / 34 sellsCOVERAGE · 9 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
10,565——10,565Feb 26, 2026Feb 27, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
42,258——42,258Feb 26, 2026Feb 27, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
2,667——74,148.979Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
3,116——73,056.979Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
2,631——0Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,349$256.42$345.9K72,799.979Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
2,631——71,269.979Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,329$256.42$340.8K69,940.979Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
3,116——3,116Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
2,667——5,333Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,575$256.42$403.9K71,481.979Feb 21, 2026Feb 23, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
2,549——69,928.979Feb 18, 2026Feb 19, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,290$258.68$333.7K68,638.979Feb 18, 2026Feb 19, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
2,549——7,648Feb 18, 2026Feb 19, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
42,247——88,258.979Feb 1, 2026Feb 2, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
20,879$303.76$6.34M67,379.979Feb 1, 2026Feb 2, 2026 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALEGRANT
Gift
700——46,011.824Nov 6, 2025Nov 7, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,739$268.85$467.5K46,711.461Jun 8, 2025Jun 9, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
3,443——48,450.461Jun 8, 2025Jun 9, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
3,443——0Jun 8, 2025Jun 9, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
26,543$253.01$6.72M45,007.275Mar 3, 2025Mar 3, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
3,116——71,808.275Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
2,666——72,899.275Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
3,116——6,232Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
2,628——2,631Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
2,628——70,019.275Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
2,666——8,000Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,349$262.93$354.7K71,550.275Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,575$262.93$414.1K70,233.275Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,327$262.93$348.9K68,692.275Feb 21, 2025Feb 25, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
40,786——40,786Feb 18, 2025Feb 19, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
10,197——10,197Feb 18, 2025Feb 19, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
7,423$253.71$1.88M67,391.275Feb 11, 2025Feb 12, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
14,714——0Feb 11, 2025Feb 12, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
14,714——74,814.275Feb 11, 2025Feb 12, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
1——5Feb 10, 2025Feb 11, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
14,244$254.56$3.63M60,100.275Feb 1, 2025Feb 3, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
29,337——74,344.275Feb 1, 2025Feb 3, 2025 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
1——5Nov 12, 2024Nov 13, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
1——5Aug 9, 2024Aug 12, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALEGRANT
Gift
18,000——45,006.549Jun 10, 2024Jun 11, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
3,673——63,152.549Jun 8, 2024Jun 11, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,852$169.71$314.3K61,300.549Jun 8, 2024Jun 11, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,736$169.71$294.6K63,006.549Jun 8, 2024Jun 11, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
3,673——0Jun 8, 2024Jun 11, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
3,442——3,443Jun 8, 2024Jun 11, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
3,442——64,742.549Jun 8, 2024Jun 11, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
1——5May 9, 2024May 10, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
53,328——53,328Feb 21, 2024Feb 23, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
2,628——59,262.301Feb 21, 2024Feb 23, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
10,666——10,666Feb 21, 2024Feb 23, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
2,628——5,259Feb 21, 2024Feb 23, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
3,115——61,051.301Feb 21, 2024Feb 23, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,572$180.87$284.3K59,479.301Feb 21, 2024Feb 23, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
1,326$180.87$239.8K57,936.301Feb 21, 2024Feb 23, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
3,115——9,348Feb 21, 2024Feb 23, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASE
Senior Vice President
22,068——66,980.301Feb 11, 2024Feb 13, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
22,068——14,714Feb 11, 2024Feb 13, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
10,346$185.52$1.92M56,634.301Feb 11, 2024Feb 13, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
1——5Feb 8, 2024Feb 12, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
SALE
Senior Vice President
10,047$185.18$1.86M44,912.301Feb 1, 2024Feb 5, 2024 ↗View →
IBM
INTERNATIONAL BUSINESS MACHINES CORP
PURCHASEGRANT
Stock grant
21,477——54,959.301Feb 1, 2024Feb 5, 2024 ↗View →
Other insiders · IBM
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About this filer
CIK 0002005007
ROLE
Senior Vice President
PRIMARY
IBM
COMPANIES
1
ACTIVE SINCE
Feb 2024
MARKETPEEL · /INSIDER/0002005007DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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