MarketPeel
Insider Trading Intelligence
DN

Daniel A. Ninivaggi

GTX
DIRECTOR · GARRETT MOTION INC. · CIK 0001257599
FILING MIX · LIFETIME88%/12%
BUYS
21
SELLS
3
TOTAL VALUE
$712.5K
COMPANIES
3
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
183,885
AVG SELL PX
$15.84
TRADE KIND
SHOWING 24 / 24
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
2 backtested trades · 8 horizons · 2 pending
Forward-return performance of every backtestable P/S trade by Daniel A. Ninivaggi, 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
7d2+50.00%+17.59%+1.54%+16.05%+16.05%
14d2+50.00%+11.17%+0.42%+10.76%+10.76%
30d2+50.00%+10.19%+0.55%+9.64%+9.64%
60d2+50.00%-0.57%+0.77%-1.34%-1.34%
90d2+50.00%+2.44%+2.12%+0.32%+0.32%
180d2+100.00%+17.96%+11.40%+6.56%+6.56%
1y2(1 pending)+0.00%-5.64%-3.96%-1.69%-1.69%
2y2(1 pending)+100.00%+31.13%+4.98%+26.14%+26.14%
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
GTX · 129,390 shares · as of May 28, 2026
035,51671,032106,547142,06320222023202420252026SHARES 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 · 21 buys / 3 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
4,505129,390May 28, 2026Jun 1, 2026View →
GTX
GARRETT MOTION INC.
SALE10b5-1
10b5-1 plan
17,178$31.22$536.3K124,885May 15, 2026May 15, 2026View →
INDV
INDIVIOR PHARMACEUTICALS, INC.
PURCHASEGRANT
Stock grant
6,51827,163May 13, 2026May 14, 2026View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
1,882142,063Apr 1, 2026Apr 2, 2026View →
INDV
INDIVIOR PHARMACEUTICALS, INC.
PURCHASEGRANT
Stock grant
3,72220,645Jan 26, 2026Jan 28, 2026View →
INDV
INDIVIOR PHARMACEUTICALS, INC.
PURCHASE10b5-1
10b5-1 plan
775$35.39$27.4K16,923Jan 5, 2026Jan 7, 2026View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
2,014140,181Jan 2, 2026Jan 5, 2026View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
3,571138,167Oct 1, 2025Oct 3, 2025View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
4,551134,596Jul 1, 2025Jul 3, 2025View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
13,417130,045May 22, 2025May 27, 2025View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
6,142116,628Apr 1, 2025Apr 3, 2025View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
5,577110,486Jan 2, 2025Jan 6, 2025View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
4,722104,909Oct 1, 2024Oct 3, 2024View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
4,496100,187Jul 1, 2024Jul 3, 2024View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
15,92795,691May 29, 2024May 31, 2024View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
3,85579,764Apr 1, 2024Apr 3, 2024View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
4,05575,909Jan 2, 2024Jan 4, 2024View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
17,17871,854May 24, 2023May 26, 2023View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
19,57654,676May 26, 2022May 31, 2022View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
5,81035,100Mar 3, 2022Mar 7, 2022View →
GTX
GARRETT MOTION INC.
PURCHASEGRANT
Stock grant
9,29029,290May 26, 2021May 28, 2021View →
GTX
GARRETT MOTION INC.
PURCHASE
20,000$6.22$124.4K20,000May 19, 2021May 20, 2021View →
HTZ
HERTZ GLOBAL HOLDINGS, INC
SALE
3,000$3.49$10.5K27,332Jun 5, 2020Jun 5, 2020View →
HTZ
HERTZ GLOBAL HOLDINGS, INC
SALE
15,231$0.92$13.9K30,332Jun 1, 2020Jun 3, 2020View →
Other insiders · GTX
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About this filer
CIK 0001257599
ROLE
Director
PRIMARY
GTX
COMPANIES
3
ACTIVE SINCE
Jun 2020
MARKETPEEL · /INSIDER/0001257599DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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