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Srb Corp

SAFT
10% OWNER · SAFETY INSURANCE GROUP INC · CIK 0001496228
FILING MIX · LIFETIME71%/29%
BUYS
24
SELLS
10
TOTAL VALUE
$24.89M
COMPANIES
1
ACTIVE SINCE
Mar 2020
HOLDINGS NOW
1,792,005
AVG SELL PX
$75.53
TRADE KIND
SHOWING 34 / 34
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
33 backtested trades · 8 horizons · 27 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Srb Corp, 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
7d33+81.82%+2.02%+1.83%+0.18%+0.03%0.33
14d33+75.76%+1.68%+2.66%-0.98%-2.20%-1.32
30d33+51.52%+0.57%+4.51%-3.94%-5.70%-4.54
60d33+54.55%+2.11%+9.44%-7.31%-7.74%-5.56
90d33+57.58%-0.82%+11.43%-10.52%-11.17%—
180d33(9 pending)+95.83%+9.41%+17.67%-8.26%-3.66%—
1y33(9 pending)+100.00%+12.31%+35.70%-23.39%-22.45%—
2y33(9 pending)+100.00%+19.73%+43.72%-23.99%-31.46%—
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
SAFT · 1,792,005 shares · as of Jul 9, 2026
0460,571921,1421,381,7131,842,284202120222023202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2020
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
2026
FLOW · 24 buys / 10 sellsCOVERAGE · 27 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SAFT
SAFETY INSURANCE GROUP INC
SALE
2,650$76.51$202.8K1,792,005Jul 9, 2026Jul 10, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
14,151$71.12$1.01M1,794,655Mar 20, 2026Mar 23, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
1,199$73.06$87.6K1,808,806Mar 17, 2026Mar 19, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
11,270$76.49$862.0K1,810,005Mar 2, 2026Mar 3, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
235$77.82$18.3K1,821,275Feb 27, 2026Mar 3, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
6,207$77.89$483.5K1,821,510Feb 26, 2026Feb 27, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
5,280$78.91$416.6K1,827,537Feb 26, 2026Feb 27, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
2,147$78.29$168.1K1,832,817Feb 25, 2026Feb 27, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
3,231$77.14$249.2K1,834,964Feb 24, 2026Feb 25, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
SALE
4,089$77.48$316.8K1,838,195Feb 23, 2026Feb 25, 2026 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
32,384$67.24$2.18M1,842,284Jul 19, 2023Jul 21, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
14,338$73.79$1.06M1,809,900Jun 14, 2023Jun 15, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
9,820$73.86$725.3K1,795,562Jun 6, 2023Jun 8, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
25,400$73.72$1.87M1,785,742Jun 5, 2023Jun 6, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
1,397$73.98$103.4K1,760,342Jun 2, 2023Jun 6, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
6,800$72.78$494.9K1,758,945Jun 1, 2023Jun 2, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
19,594$73.86$1.45M1,752,145May 31, 2023Jun 2, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
11,201$73.03$818.0K1,732,551May 31, 2023Jun 2, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
5,419$73.23$396.8K1,721,350May 30, 2023May 31, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
716$72.00$51.6K1,715,931May 30, 2023May 31, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
1,348$71.87$96.9K1,715,215May 26, 2023May 31, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
3,545$71.87$254.8K1,713,867May 25, 2023May 26, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
26,651$72.34$1.93M1,710,322May 24, 2023May 26, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
100$73.00$7.3K1,683,671May 23, 2023May 24, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
8,789$72.80$639.8K1,683,571May 22, 2023May 24, 2023 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
650$69.97$45.5K1,674,782Nov 4, 2020Nov 6, 2020 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
43,378$69.91$3.03M1,674,132Oct 30, 2020Nov 3, 2020 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
14,319$69.94$1.00M1,630,754Oct 29, 2020Oct 29, 2020 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
18,594$68.25$1.27M1,616,435Oct 28, 2020Oct 29, 2020 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
15,646$68.97$1.08M1,597,841Oct 27, 2020Oct 29, 2020 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
100$68.00$6.8K1,582,195Oct 20, 2020Oct 22, 2020 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
862$66.82$57.6K1,582,095Mar 23, 2020Mar 23, 2020 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
17,590$71.32$1.25M1,581,233Mar 20, 2020Mar 20, 2020 ↗View →
SAFT
SAFETY INSURANCE GROUP INC
PURCHASE
17,110$73.75$1.26M1,563,643Mar 18, 2020Mar 19, 2020 ↗View →
Other insiders · SAFT
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About this filer
CIK 0001496228
ROLE
10% Owner
PRIMARY
SAFT
COMPANIES
1
ACTIVE SINCE
Mar 2020
MARKETPEEL · /INSIDER/0001496228DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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