Home

Francesco De Rubertis

CIK 1601521 · last filed 2026-06-24

Francesco De Rubertis is a corporate insider who has filed 11 SEC Form 4 insider transactions across 3 companies since 2014. The most recent filing, for CNTA, was dated Jun 24, 2026. Across all open-market trades the lifetime net is +$15.1M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $20.5M across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

Loading insider history…
Disclosed Exposure

$20.50M

Companies

3

Total Filings

11

Lifetime Open-Market Net

$15.13M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
CNTA Director 0 $40.50 $0 $14.43M 6 2026-06-24
NERV Director 4,690,906 $4.37 $20.50M $699.7K 4 2016-12-14
Aravive, Inc. (VSAR) Delisted Director — — — $0 1 2014-03-24

Recent Filings

11 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2026-06-24 CNTA Disp (D) −19,963,157 $0 EDGAR
2022-03-23 CNTA Other (J) +1,839,265 $0 EDGAR
2021-12-06 CNTA Buy (P) +34,326 $440.1K EDGAR
2021-12-02 CNTA Buy (P) +97,151 $1.19M EDGAR
2021-11-30 CNTA Buy (P) +68,523 $797.4K EDGAR
2021-06-04 CNTA Mixed +2,531,818 $12.00M EDGAR
2016-12-14 NERV Exer (X) +202,634 $1.17M EDGAR
2016-08-12 NERV Sell (S) −1,000,000 -$10.00M EDGAR
2015-03-20 NERV Buy (P) +202,634 $974.7K EDGAR
2014-07-09 NERV Mixed +1,796,832 $10.78M EDGAR
Showing 1–10 of 11
Page 1 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.