MS
Insider
Michael J. O'Sullivan
See RemarksMichael J. O'Sullivan (See Remarks) filed 5 Form 4 reports in the trailing twelve months (2 purchases, 3 sales), most often in Snap Inc. (SNAP). Across 2 priced purchase filings, the average 21-session return was +0.7% from execution and +1.3% from disclosure (delay-adjusted; derived). The largest single filing was $591K of SNAP (70,882 sh × $8.34, as filed), executed Nov 17 2025.
Add to watchlistReturn, ttmiAverage return per filing, trailing twelve months
+0.7%
avg across 2 priced filings
Delay-adjustediThe same average, entered at disclosure dates
+1.3%
same 2 filings, from disclosure
Filings, ttm
5
2 buys · 3 sells
Median delay
0d
execution → disclosure
Volume, ttmiDollar value disclosed in the trailing twelve months
$1.4M
shares × price, as filed
Last traded
Aug 12
Filed Aug 13
Median ADV $212.5M across their filed names
Open performance→Volume by month
Buys $431K
Sells $6.4M
Shares × price, as filed · by filing month · past 24 months
Sectors filed on
Communication Services
3 filings
Financial Services
2 filings
Sector per market data · by filing · past 12 months
Most traded names
SNAPRecent filings
SNAPSALE
Snap Inc.
View filing →
$230K24,000 sh × $9.57
Exec Jul 31 2025
Filed Aug 4 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $209K
24,000 sh × $8.71
Exec Jun 30 2025
Filed Jul 2 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $115K
14,297 sh × $8.04
Exec Jun 16 2025
Filed Jun 18 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $196K
24,000 sh × $8.15
Exec May 30 2025
Filed Jun 3 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $591K
68,845 sh × $8.59
Exec May 16 2025
Filed May 19 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $186K
24,000 sh × $7.74
Exec Apr 30 2025
Filed May 1 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $206K
24,000 sh × $8.60
Exec Mar 31 2025
Filed Apr 2 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $125K
14,183 sh × $8.83
Exec Mar 17 2025
Filed Mar 18 2025 · 5:30 PM ET More filings →