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Home/Insiders/Mastantuono Gina

Mastantuono Gina

Insider

Insider
Total trades
61
Bought (open market)
$950
Sold (open market)
$2.5M
Tickers traded
2
Mastantuono Gina’s SEC Form 4 activity over the past year reveals a pronounced asymmetry: her filings show no open-market purchases at all, while her total sell-side activity—including open-market sales and shares withheld for tax—reached roughly $2.55 million. Across 57 transactions spanning just two companies, the overwhelming majority of her reported value came from compensation-related events rather than discretionary trades. Her largest single filing was a grant of NOW (ServiceNow) stock on April 29, 2026, valued at $25.68 million, which dwarfed her cumulative sell value and underscores that her equity position is driven by awards, not conviction buying. The recent trade pattern is dominated by mechanical and automatic transactions. In May 2026, she executed a series of option exercises (code M) paired with tax-withholding sales (code F) in NOW, with the largest withholding event on May 15 totaling $286,350.84, followed by smaller withholdings of $120,168.48 and $81,570.06. A similar cluster occurred in February 2026, including a $2.53 million tax-withholding sale on February 17—her largest single sell-side event—alongside multiple smaller F-code transactions between $63,316.77 and $756,758.88. She also received a $0-value grant (code A) of NOW stock on February 9, 2026, and a separate RBLX (Roblox) award on May 28, 2026, with no corresponding sales in that ticker. Notably, her only open-market activity was a single purchase of $950.36, which is negligible relative to her overall footprint. The absence of recent P-code or S-code trades—her last open-market sale is not present in the recent window—combined with the heavy concentration of M, F, and A codes, indicates that her insider activity is largely a function of equity compensation cycles and tax obligations rather than directional bets. The data shows no recent buying bias and no discretionary selling; instead, the filings reflect routine administration of vested awards in NOW, with RBLX appearing only as a grant.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Mastantuono Gina's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$00
November 2025$0$337K10
December 2025$0$353K1
January 2026$0$00
February 2026$0$016
March 2026$0$00
April 2026$0$01
May 2026$0$010
June 2026$0$00
July 2026$0$00
August 2026$0$09
September 2026$0$00

Recent trades

Most recent Form 4 filings by Mastantuono Gina.

  • Mastantuono Ginatraded1,296 shares ofRBLXat $0Aug 20 · filed Aug 24Details
  • Mastantuono Ginatax-withheld858 shares ofNOWat $117.7$101KAug 17 · filed Aug 19Details
  • Mastantuono Ginaexercised1,595 shares ofNOWat $0Aug 17 · filed Aug 19Details

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  • Mastantuono Ginatax-withheld3,012 shares ofNOWat $124$373KAug 14 · filed Aug 18Details
  • Mastantuono Ginaexercised5,602 shares ofNOWat $0Aug 14 · filed Aug 18Details
  • Mastantuono Ginatax-withheld1,266 shares ofNOWat $124$157KAug 14 · filed Aug 18Details
  • Mastantuono Ginaexercised2,355 shares ofNOWat $0Aug 14 · filed Aug 18Details
  • Mastantuono Ginatax-withheld2,121 shares ofNOWat $124.88$265KAug 7 · filed Aug 11Details
  • Mastantuono Ginaexercised3,945 shares ofNOWat $0Aug 7 · filed Aug 11Details
  • Mastantuono Ginagranted5,185 shares ofRBLXat $0May 28 · filed May 29Details
  • Mastantuono Ginatraded1,126 shares ofRBLXat $0May 27 · filed May 29Details
  • Mastantuono Ginatax-withheld858 shares ofNOWat $95.07$82KMay 15 · filed May 18Details
  • Mastantuono Ginaexercised1,595 shares ofNOWat $0May 15 · filed May 18Details
  • Mastantuono Ginaexercised2,350 shares ofNOWat $0May 15 · filed May 18Details
  • Mastantuono Ginaexercised5,602 shares ofNOWat $0May 15 · filed May 18Details
  • Mastantuono Ginatax-withheld3,012 shares ofNOWat $95.07$286KMay 15 · filed May 18Details
  • Mastantuono Ginatax-withheld1,264 shares ofNOWat $95.07$120KMay 15 · filed May 18Details
  • Mastantuono Ginatax-withheld2,121 shares ofNOWat $93.59$199KMay 7 · filed May 11Details
  • Mastantuono Ginaexercised3,945 shares ofNOWat $0May 7 · filed May 11Details
  • Mastantuono Ginagranted39,155 shares ofNOWat $655.94$25.7MApr 29 · filed May 1Details
  • View all 61 trades →