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CG

Catherine A. Gridley

TTMI
EVP, A&D BU PRESIDENT · TTM TECHNOLOGIES INC · CIK 0001785553
FILING MIX · LIFETIME19%/81%
BUYS
11
SELLS
46
TOTAL VALUE
$12.15M
COMPANIES
1
ACTIVE SINCE
Jun 2020
HOLDINGS NOW
74,772
AVG SELL PX
$48.45
TRADE KIND
SHOWING 57 / 57
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
9 backtested trades · 8 horizons · 14 pending
Forward-return performance of every backtestable P/S trade by Catherine A. Gridley, 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
7d9+44.44%+4.03%+0.71%+3.32%-1.72%—
14d9+44.44%+3.00%+0.85%+2.15%+1.34%—
30d9+44.44%+6.70%+0.68%+6.01%-1.09%—
60d9+22.22%+17.61%+2.33%+15.28%+13.92%—
90d9+22.22%+40.27%+4.51%+33.68%+33.10%—
180d9(2 pending)+28.57%+76.98%+8.96%+68.02%+63.89%—
1y9(4 pending)+0.00%+225.16%+18.95%+206.22%+157.98%—
2y9(8 pending)+0.00%+188.64%+43.71%+144.94%+144.94%—
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
TTMI · 74,772 shares · as of Jun 25, 2026
036,69173,382110,073146,764202120222023202420252026SHARES 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 · 11 buys / 46 sellsCOVERAGE · 25 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
156$207.04$32.3K74,554Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
14$214.46$3.0K71,937Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
1,159$208.40$241.5K73,395Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
733$209.06$153.2K72,662Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
18$213.51$3.8K71,951Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
16$216.49$3.5K71,921Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
258$211.08$54.5K71,985Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
26$217.43$5.7K71,895Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
62$206.25$12.8K74,710Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
419$210.10$88.0K72,243Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
16$211.86$3.4K71,969Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
170$204.95$34.8K74,772Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
9$218.27$2.0K71,866Jun 25, 2026Jun 29, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
5,263——74,942Jun 24, 2026Jun 26, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
254$207.95$52.8K76,875Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
195$203.81$39.7K78,340Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
1,464$211.67$309.9K71,094Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
1,783$209.76$374.0K74,651Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
110$201.95$22.2K78,535Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
233$213.39$49.7K69,679Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
326$205.42$67.0K77,195Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
819$204.59$167.6K77,521Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
2,093$210.75$441.1K72,558Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
66$206.35$13.6K77,129Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
1,182$212.60$251.3K69,912Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE10b5-1
10b5-1 plan
441$208.87$92.1K76,434Jun 23, 2026Jun 25, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D Sector President
20,000$105.94$2.12M78,645Feb 20, 2026Feb 23, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D Sector President
10,000$95.11$951.1K98,645Feb 13, 2026Feb 17, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D Sector President
20,479$93.12$1.91M108,645Feb 13, 2026Feb 17, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
47,138——129,124Feb 11, 2026Feb 13, 2026 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D Sector President
20,000$44.31$886.3K81,986Aug 27, 2025Aug 28, 2025 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D Sector President
25,000$40.46$1.01M101,986Aug 19, 2025Aug 20, 2025 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
19,449——126,986Jun 24, 2025Jun 25, 2025 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D Sector President
13,669$36.35$496.9K107,537Jun 23, 2025Jun 24, 2025 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D Sector President
4,000$25.04$100.2K121,206May 5, 2025May 5, 2025 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
6,000$26.25$157.5K125,206Feb 14, 2025Feb 18, 2025 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
15,558$25.56$397.6K131,206Feb 12, 2025Feb 13, 2025 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
31,468——146,764Feb 11, 2025Feb 13, 2025 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
5,000$25.15$125.7K115,296Nov 6, 2024Nov 7, 2024 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
10,000$17.49$174.9K120,296Aug 5, 2024Aug 6, 2024 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
14,092$18.98$267.5K130,296Jun 24, 2024Jun 26, 2024 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
28,481——144,388Jun 21, 2024Jun 21, 2024 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
11,459$15.36$176.0K115,907Feb 23, 2024Feb 26, 2024 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
21,294——127,366Feb 22, 2024Feb 26, 2024 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
10,000$14.91$149.1K106,072Aug 7, 2023Aug 8, 2023 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
12,545$13.42$168.3K116,072Jun 23, 2023Jun 26, 2023 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
29,433——128,617Jun 22, 2023Jun 26, 2023 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
15,119$13.49$204.0K99,184Feb 23, 2023Feb 24, 2023 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
29,924——114,303Feb 22, 2023Feb 24, 2023 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
4,238$15.09$64.0K84,379Sep 6, 2022Sep 6, 2022 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
5,925$12.13$71.9K88,617Jun 23, 2022Jun 27, 2022 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
27,593——94,542Jun 22, 2022Jun 23, 2022 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
EVP, A&D BU President
5,874$13.85$81.4K66,949Sep 7, 2021Sep 7, 2021 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
SVP & President of A&D BU
4,092$14.37$58.8K72,823Jun 23, 2021Jun 24, 2021 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
23,262——76,915Jun 22, 2021Jun 24, 2021 ↗View →
TTMI
TTM TECHNOLOGIES INC
SALE
SVP & President of A&D BU
5,707$10.92$62.3K53,653Sep 8, 2020Sep 9, 2020 ↗View →
TTMI
TTM TECHNOLOGIES INC
PURCHASEGRANT
Stock grant
24,370——59,360Jun 22, 2020Jun 23, 2020 ↗View →
Other insiders · TTMI
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About this filer
CIK 0001785553
ROLE
EVP, A&D BU President
PRIMARY
TTMI
COMPANIES
1
ACTIVE SINCE
Jun 2020
MARKETPEEL · /INSIDER/0001785553DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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