MarketPeel
Insider Trading Intelligence
JG

J. Patrick JR Gallagher

AJG
PRESIDENT & CEO · ARTHUR J. GALLAGHER & CO. · CIK 0001186006
FILING MIX · LIFETIME42%/58%
BUYS
56
SELLS
78
TOTAL VALUE
$130.85M
COMPANIES
1
ACTIVE SINCE
Feb 2020
HOLDINGS NOW
109,417
AVG SELL PX
$188.68
TRADE KIND
SHOWING 134 / 134
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
3 backtested trades · 8 horizons · 3 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by J. Patrick JR Gallagher, 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
7d3+33.33%+0.43%+1.07%-0.64%+0.90%
14d3+66.67%-1.67%-1.63%-0.03%+1.85%
30d3+66.67%-1.72%-4.98%+3.26%+3.54%
60d3+66.67%-3.08%-3.18%+0.10%-1.94%
90d3+66.67%-8.75%-9.23%+2.24%+2.24%
180d3(1 pending)+0.00%+13.11%-0.15%+13.27%+13.27%
1y3(1 pending)+0.00%+17.54%+7.64%+9.90%+9.90%
2y3(1 pending)+0.00%+59.19%+32.65%+26.55%+26.55%
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
AJG · 109,416.964 shares · as of May 26, 2026
086,683173,365260,048346,730202120222023202420252026SHARES 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
FLOW · 56 buys / 78 sellsCOVERAGE · 26 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
14,698109,416.964May 26, 2026May 27, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
5,345.903139,097.882Mar 31, 2026Apr 1, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
CEO
5,345.903$215.95$1.15M126,330.837Mar 31, 2026Apr 1, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
2,369$215.95$511.6K123,961.837Mar 31, 2026Apr 1, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
45,04845,048Mar 15, 2026Mar 17, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
19,168$207.93$3.99M120,984.934Mar 15, 2026Mar 17, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
45,0480Mar 15, 2026Mar 17, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
CEO
45,048140,152.934Mar 15, 2026Mar 17, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
7,929.166$227.01$1.80M143,990.15Mar 4, 2026Mar 6, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
CEO
91,769.428$225.23$20.67M153,072.954Mar 3, 2026Mar 4, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
1,35095,104.934Mar 3, 2026Mar 4, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Gift
600219,955Mar 3, 2026Mar 4, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
1,350270,175Mar 3, 2026Mar 4, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
CEO
44,050$79.59$3.51M123,904.934Mar 2, 2026Mar 4, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
44,0500Mar 2, 2026Mar 4, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
27,450$230.31$6.32M96,454.934Mar 2, 2026Mar 4, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
48,44948,449Mar 1, 2026Mar 3, 2026View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
29,33466,703Jun 10, 2025Jun 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
900271,525Jun 9, 2025Jun 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Gift
400219,355Jun 9, 2025Jun 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
90079,854.925Jun 9, 2025Jun 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
8,825272,425May 28, 2025May 29, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
CEO
7,051.828122,848.137Mar 31, 2025Apr 2, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
3,124.828$345.24$1.08M119,723.309Mar 31, 2025Apr 2, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
7,051.828135,145.122Mar 31, 2025Apr 2, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
19,521$325.24$6.35M115,796.306Mar 15, 2025Mar 18, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
45,1000Mar 15, 2025Mar 18, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
45,10045,100Mar 15, 2025Mar 18, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
CEO
45,100135,317.306Mar 15, 2025Mar 18, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
18,1205,328Mar 11, 2025Mar 21, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
5,32818,120Mar 11, 2025Mar 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
75,205271,525Mar 11, 2025Mar 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
CEO
5,292.159$321.23$1.70M141,930.35Mar 10, 2025Mar 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Gift
75,205346,730Mar 7, 2025Mar 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
75,20590,217.306Mar 7, 2025Mar 11, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
22,72722,727Mar 1, 2025Mar 5, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
CEO
41,400$70.74$2.93M188,345.306Feb 13, 2025Feb 14, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
22,923$327.99$7.52M165,422.306Feb 13, 2025Feb 14, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
CEO
41,4000Feb 13, 2025Feb 14, 2025View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
10,06566,703Oct 30, 2024Nov 1, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
1,080157,010.297Jun 4, 2024Jun 6, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Gift
480219,655Jun 4, 2024Jun 6, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
1,080271,525Jun 4, 2024Jun 6, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
468271,057May 24, 2024May 28, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
11,272159,527.186May 24, 2024May 28, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
11,719.966175,716.152May 2, 2024May 6, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
11,719.966135,457.196May 2, 2024May 6, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
4,916.966$238.54$1.17M170,799.186May 2, 2024May 6, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
498.17147,177.162Apr 29, 2024May 1, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
498.17$232.91$116.0K163,498.016Apr 29, 2024May 1, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
498.17163,996.186Apr 29, 2024May 1, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
56,008188,233.186Mar 16, 2024Mar 19, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
56,0080Mar 16, 2024Mar 19, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
24,237$253.17$6.14M163,996.186Mar 16, 2024Mar 19, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
56,00856,008Mar 16, 2024Mar 19, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
6,992.14$243.13$1.70M147,344.13Mar 4, 2024Mar 5, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
27,21027,210Mar 1, 2024Mar 5, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
58,3000Feb 16, 2024Feb 20, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
32,951$241.11$7.94M133,717.351Feb 16, 2024Feb 20, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
58,300$56.86$3.31M166,668.351Feb 16, 2024Feb 20, 2024View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
310218,395Jun 15, 2023Jun 16, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
460218,705May 16, 2023May 18, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
9,224.554139,323.277May 10, 2023May 12, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
9,224.554112,224.506May 10, 2023May 12, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
3,870.554$217.32$841.1K108,353.952May 10, 2023May 12, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
367.647103,367.599May 4, 2023May 8, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
367.647$211.72$77.8K102,999.952May 4, 2023May 8, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
367.647148,547.831May 4, 2023May 8, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Gift
680219,165Mar 16, 2023Mar 17, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
1,530104,396.444Mar 16, 2023Mar 17, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
1,530240,226Mar 16, 2023Mar 17, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
30,02930,029Mar 15, 2023Mar 17, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
29,633$182.76$5.42M105,926.444Mar 12, 2023Mar 14, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
68,540135,559.444Mar 12, 2023Mar 14, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
68,5400Mar 12, 2023Mar 14, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
68,54068,540Mar 12, 2023Mar 14, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
12,100$185.95$2.25M148,501.732Mar 10, 2023Mar 14, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
15,79067,019.444Mar 8, 2023Mar 10, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
35,085$193.63$6.79M19,909.444Feb 6, 2023Feb 9, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
62,9000Feb 6, 2023Feb 9, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
62,900$43.71$2.75M82,809.444Feb 6, 2023Feb 9, 2023View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
811.882$184.52$149.8K135,605.262Sep 15, 2022Sep 15, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
1,928.882135,680.686Sep 15, 2022Sep 15, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
1,928.882136,417.144Sep 15, 2022Sep 15, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
9,478.128138,464.386Jun 3, 2022Jun 6, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
3,976.128$162.21$645.0K134,488.258Jun 3, 2022Jun 6, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
9,478.128137,110.733Jun 3, 2022Jun 6, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
521.08$167.28$87.2K128,986.258May 3, 2022May 5, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
521.08146,588.861May 3, 2022May 5, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
521.08129,507.338May 3, 2022May 5, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
9,478.1$158.26$1.50M146,686.671Mar 16, 2022Mar 16, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
35,82535,825Mar 15, 2022Mar 16, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
52,850151,531.59Mar 14, 2022Mar 16, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
52,85052,850Mar 14, 2022Mar 16, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
52,8500Mar 14, 2022Mar 16, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
22,792$154.74$3.53M128,739.59Mar 14, 2022Mar 16, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
320219,186Mar 10, 2022Mar 16, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
51,000$46.17$2.35M118,517.34Feb 23, 2022Feb 25, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
1,751.45$153.73$269.3K56,302.85Feb 23, 2022Feb 25, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
51,0000Feb 23, 2022Feb 25, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
30,317$152.93$4.64M88,200.34Feb 23, 2022Feb 25, 2022View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
7,156.404$144.44$1.03M100,791.907Sep 1, 2021Sep 3, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
17,057.404135,341.418Sep 1, 2021Sep 3, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
17,057.404107,948.311Sep 1, 2021Sep 3, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
674.37892,915.285Aug 11, 2021Aug 12, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
674.378$140.39$94.7K92,240.907Aug 11, 2021Aug 12, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
674.378152,398.822Aug 11, 2021Aug 12, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
11,771.9$127.42$1.50M152,528.9Mar 17, 2021Mar 18, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
76,97576,975Mar 16, 2021Mar 18, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
22,313$127.21$2.84M92,032.99Mar 15, 2021Mar 17, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
53,8000Mar 15, 2021Mar 17, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
53,80053,800Mar 15, 2021Mar 17, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
53,800114,345.99Mar 15, 2021Mar 17, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
2,003.4$117.68$235.8K54,551.4Feb 8, 2021Feb 10, 2021View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
471$116.84$55.0K89,710.99Nov 27, 2020Dec 1, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
47190,181.99Nov 27, 2020Dec 1, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
471140,757Nov 27, 2020Dec 1, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
70,7000Nov 20, 2020Nov 24, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
47,307$115.46$5.46M89,710.99Nov 20, 2020Nov 24, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
70,700$46.87$3.31M137,017.99Nov 20, 2020Nov 24, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
861220,386Nov 18, 2020Nov 24, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
250221,247Apr 29, 2020Nov 24, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
3,400243,138Mar 23, 2020Nov 24, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Gift
1,600221,497Mar 23, 2020Nov 24, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALEGRANT
Gift
3,400116,056.237Mar 23, 2020Nov 24, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
56,15856,158Mar 16, 2020Mar 17, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
23,755$79.85$1.90M119,456.237Mar 16, 2020Mar 17, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
56,158143,211.237Mar 16, 2020Mar 17, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
56,1580Mar 16, 2020Mar 17, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
17,385.4$86.28$1.50M139,196.5Mar 13, 2020Mar 17, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASEGRANT
Stock grant
68,55068,550Mar 12, 2020Mar 16, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
35,7000Feb 10, 2020Feb 12, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
SALE
President & CEO
21,905$105.65$2.31M87,053.237Feb 10, 2020Feb 12, 2020View →
AJG
ARTHUR J. GALLAGHER & CO.
PURCHASE
President & CEO
35,700$39.17$1.40M108,958.237Feb 10, 2020Feb 12, 2020View →
Other insiders · AJG
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About this filer
CIK 0001186006
ROLE
President & CEO
PRIMARY
AJG
COMPANIES
1
ACTIVE SINCE
Feb 2020
MARKETPEEL · /INSIDER/0001186006DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

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