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Insider Trading Intelligence
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ME

Michael D. Eisner

IAC
DIRECTOR · IAC INC. · CIK 0001205854
FILING MIX · LIFETIME68%/32%
BUYS
56
SELLS
26
TOTAL VALUE
$10.22M
COMPANIES
2
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
266,872
AVG SELL PX
—
TRADE KIND
SHOWING 82 / 82
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
4 backtested trades · 8 horizonsHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Michael D. Eisner, 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
7d4+100.00%+4.60%+0.00%+4.59%+4.02%—
14d4+75.00%+4.66%+0.55%+4.12%+4.99%—
30d4+0.00%-5.41%-2.69%-2.72%-2.20%—
60d4+100.00%+9.08%+2.30%+6.78%+6.23%—
90d4+100.00%+8.93%+2.64%+6.29%+5.88%—
180d4+100.00%+65.56%+10.98%+54.58%+55.07%—
1y4+100.00%+29.48%+24.55%+4.94%+5.28%—
2y4+50.00%-2.84%+41.44%-44.28%-44.27%—
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
IAC · 178,764 shares · as of Jun 30, 2026
044,69189,382134,073178,764202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
2020
2020
2021
2021
2021
2021
2022
2022
2022
2022
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
2026
FLOW · 56 buys / 26 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
IAC
IAC INC.
PURCHASEGRANT
Stock grant
311$46.16$14.4K178,764Jun 30, 2026Jul 1, 2026 ↗View →
IAC
IAC INC.
SALE
2,263——4,528Jun 18, 2026Jun 23, 2026 ↗View →
IAC
IAC INC.
PURCHASE
2,263——178,453Jun 18, 2026Jun 23, 2026 ↗View →
IAC
IAC INC.
SALE
1,609——0Jun 15, 2026Jun 17, 2026 ↗View →
IAC
IAC INC.
PURCHASE
1,609——176,190Jun 15, 2026Jun 17, 2026 ↗View →
IAC
IAC INC.
PURCHASE
2,076——174,581Jun 11, 2026Jun 15, 2026 ↗View →
IAC
IAC INC.
SALE
2,076——2,076Jun 11, 2026Jun 15, 2026 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
359$40.03$14.4K172,505Mar 31, 2026Apr 2, 2026 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
368$39.10$14.4K172,146Dec 31, 2025Jan 5, 2026 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
422$34.07$14.4K171,778Sep 30, 2025Oct 2, 2025 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
343$37.34$12.8K170,711Jun 30, 2025Jul 2, 2025 ↗View →
IAC
IAC INC.
SALE
1,257——0Jun 23, 2025Jun 25, 2025 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
1,257——170,368Jun 23, 2025Jun 25, 2025 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
6,791——6,791Jun 18, 2025Jun 23, 2025 ↗View →
IAC
IAC INC.
SALE
1,610——1,609Jun 15, 2025Jun 17, 2025 ↗View →
IAC
IAC INC.
PURCHASE
1,610——169,111Jun 15, 2025Jun 17, 2025 ↗View →
IAC
IAC INC.
SALE
2,076——4,152Jun 11, 2025Jun 13, 2025 ↗View →
IAC
IAC INC.
PURCHASE
2,076——167,501Jun 11, 2025Jun 13, 2025 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
272$45.94$12.5K165,425Mar 31, 2025Apr 2, 2025 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
290$43.14$12.5K165,153Dec 31, 2024Jan 3, 2025 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
232$53.82$12.5K164,863Sep 30, 2024Oct 2, 2024 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
267$46.85$12.5K164,631Jun 30, 2024Jul 2, 2024 ↗View →
IAC
IAC INC.
SALE
1,034——1,035Jun 23, 2024Jun 25, 2024 ↗View →
IAC
IAC INC.
PURCHASE
1,034——164,364Jun 23, 2024Jun 25, 2024 ↗View →
IAC
IAC INC.
SALE
1,325——2,652Jun 15, 2024Jun 18, 2024 ↗View →
IAC
IAC INC.
PURCHASE
1,325——163,330Jun 15, 2024Jun 18, 2024 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
5,131——5,131Jun 11, 2024Jun 13, 2024 ↗View →
IAC
IAC INC.
PURCHASE
549——162,005May 14, 2024May 15, 2024 ↗View →
IAC
IAC INC.
SALE
549——0May 14, 2024May 15, 2024 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
234$53.34$12.5K161,456Mar 31, 2024Apr 2, 2024 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
237$52.38$12.4K161,222Dec 31, 2023Jan 3, 2024 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
248$50.39$12.5K160,985Sep 30, 2023Oct 3, 2023 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
199$62.80$12.5K160,737Jun 30, 2023Jul 5, 2023 ↗View →
IAC
IAC INC.
SALE
1,347——0Jun 25, 2023Jun 27, 2023 ↗View →
IAC
IAC INC.
PURCHASE
1,347——160,538Jun 25, 2023Jun 27, 2023 ↗View →
IAC
IAC INC.
PURCHASE
1,034——159,191Jun 23, 2023Jun 27, 2023 ↗View →
IAC
IAC INC.
SALE
1,034——2,069Jun 23, 2023Jun 27, 2023 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
3,977——3,977Jun 15, 2023Jun 20, 2023 ↗View →
IAC
IAC INC.
SALE
549——549May 14, 2023May 16, 2023 ↗View →
IAC
IAC INC.
PURCHASE
549——158,157May 14, 2023May 16, 2023 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
242$51.60$12.5K51,367Mar 31, 2023Apr 4, 2023 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
282$44.40$12.5K51,125Dec 31, 2022Jan 3, 2023 ↗View →
IAC
IAC INC.
PURCHASE
32,600$47.91$1.56M157,084Nov 23, 2022Nov 25, 2022 ↗View →
IAC
IAC INC.
PURCHASE
73,641$46.78$3.44M124,484Nov 22, 2022Nov 25, 2022 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
226$55.38$12.5K50,843Sep 30, 2022Oct 4, 2022 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
165$75.97$12.5K50,617Jun 30, 2022Jul 5, 2022 ↗View →
IAC
IAC INC.
SALE
1,346——1,347Jun 25, 2022Jun 27, 2022 ↗View →
IAC
IAC INC.
PURCHASE
1,346——50,452Jun 25, 2022Jun 27, 2022 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
3,103——3,103Jun 23, 2022Jun 27, 2022 ↗View →
IAC
IAC INC.
SALE
1,788——0Jun 12, 2022Jun 14, 2022 ↗View →
IAC
IAC INC.
PURCHASE
1,788——49,106Jun 12, 2022Jun 14, 2022 ↗View →
IAC
IAC INC.
PURCHASE
548——47,318May 14, 2022May 16, 2022 ↗View →
IAC
IAC INC.
SALE
548——1,098May 14, 2022May 16, 2022 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
125$100.28$12.5K46,770Mar 31, 2022Apr 4, 2022 ↗View →
IAC
IAC INC.
PURCHASE
2,690——46,645Jun 28, 2021Jun 29, 2021 ↗View →
IAC
IAC INC.
SALE
2,690——0Jun 28, 2021Jun 29, 2021 ↗View →
IAC
IAC INC.
SALE
1,346——2,693Jun 25, 2021Jun 29, 2021 ↗View →
IAC
IAC INC.
PURCHASE
1,346——43,955Jun 25, 2021Jun 29, 2021 ↗View →
IAC
IAC INC.
PURCHASE
1,788——42,609Jun 12, 2021Jun 15, 2021 ↗View →
IAC
IAC INC.
SALE
1,788——1,788Jun 12, 2021Jun 15, 2021 ↗View →
IAC
IAC INC.
PURCHASE
2,690——2,690May 25, 2021May 27, 2021 ↗View →
IAC
IAC INC.
PURCHASE
3,576——3,576May 25, 2021May 27, 2021 ↗View →
IAC
IAC INC.
PURCHASE
1,646——1,646May 25, 2021May 27, 2021 ↗View →
IAC
IAC INC.
PURCHASE
4,039——4,039May 25, 2021May 27, 2021 ↗View →
IAC
IAC INC.
PURCHASE
40,555——40,555May 25, 2021May 27, 2021 ↗View →
IAC
IAC INC.
PURCHASE
40,821——40,821May 25, 2021May 27, 2021 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
1,095——1,095May 14, 2021May 27, 2021 ↗View →
IAC
IAC INC.
PURCHASE
40,455$122.85$4.97M40,455Aug 12, 2020Aug 14, 2020 ↗View →
IAC
IAC INC.
PURCHASE
100$123.09$12.3K40,555Aug 12, 2020Aug 14, 2020 ↗View →
MTCH
MATCH GROUP, INC.
SALE
548——0Jun 30, 2020Jul 2, 2020 ↗View →
MTCH
MATCH GROUP, INC.
SALE
821——0Jun 30, 2020Jul 2, 2020 ↗View →
MTCH
MATCH GROUP, INC.
SALE
727——0Jun 30, 2020Jul 2, 2020 ↗View →
MTCH
MATCH GROUP, INC.
SALE
547——0Jun 30, 2020Jul 2, 2020 ↗View →
MTCH
MATCH GROUP, INC.
SALE
40,821——0Jun 30, 2020Jul 2, 2020 ↗View →
MTCH
MATCH GROUP, INC.
PURCHASEGRANT
Stock grant
88,108——88,108Jun 30, 2020Jul 2, 2020 ↗View →
IAC
IAC INC.
SALE
548——548Jun 25, 2020Jun 29, 2020 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
548——40,821Jun 25, 2020Jun 29, 2020 ↗View →
IAC
IAC INC.
PURCHASEGRANT
Stock grant
821——821Jun 25, 2020Jun 29, 2020 ↗View →
IAC
IAC INC.
SALE
797——0Jun 21, 2020Jun 23, 2020 ↗View →
IAC
IAC INC.
PURCHASE
797——40,273Jun 21, 2020Jun 23, 2020 ↗View →
IAC
IAC INC.
PURCHASE
363——39,476Jun 12, 2020Jun 16, 2020 ↗View →
IAC
IAC INC.
SALE
363——727Jun 12, 2020Jun 16, 2020 ↗View →
Other insiders · IAC
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About this filer
CIK 0001205854
ROLE
Director
PRIMARY
IAC
COMPANIES
2
ACTIVE SINCE
Jun 2020
MARKETPEEL · /INSIDER/0001205854DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

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