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 →
$244K24,000 sh × $10.16
Exec Feb 28 2025
Filed Mar 4 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $749K
69,119 sh × $10.84
Exec Feb 18 2025
Filed Feb 20 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $207K
18,000 sh × $11.49
Exec Jan 31 2025
Filed Feb 3 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $195K
18,000 sh × $10.84
Exec Dec 31 2024
Filed Jan 2 2025 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $652K
56,961 sh × $11.44
Exec Dec 16 2024
Filed Dec 18 2024 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $214K
18,000 sh × $11.89
Exec Nov 29 2024
Filed Dec 3 2024 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $130K
12,315 sh × $10.54
Exec Nov 18 2024
Filed Nov 20 2024 · 5:30 PM ET SNAPSALE Snap Inc. View filing → $222K
18,000 sh × $12.32
Exec Oct 31 2024
Filed Nov 4 2024 · 5:30 PM ET More filings →