Rene Russo

CIK 1722066 · PRESIDENT AND CEO · last filed 2026-01-05

Rene Russo is a PRESIDENT AND CEO who has filed 19 SEC Form 4 insider transactions across 4 companies since 2018. The most recent filing, for XLO, was dated Jan 5, 2026. Across all open-market trades the lifetime net is +$24.7K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $2.7M 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.

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Disclosed Exposure

$2.70M

Companies

4

Total Filings

19

Lifetime Open-Market Net

$24.7K

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
XLO PRESIDENT AND CEO 325,422 $8.31 $2.70M $24.7K 14 2026-01-05
Invivyd, Inc. (ADGI) Delisted Director $4.64 $0 1 2021-08-09
XFOR Director $4.00 $0 3 2021-06-02
ASNS President and CEO $0.08 $0 1 2018-03-09

Recent Filings

19 filings
Form 4 transactions across all companies, newest first.
Filed Symbol Action Net Shares Net $ Link
2026-01-05 XLO Mixed +44,250 $0 EDGAR
2025-11-25 XLO Mixed $0 EDGAR
2025-06-18 XLO $0 EDGAR
2025-06-18 XLO Buy (P) +36,289 $24.7K EDGAR
2025-04-16 XLO Grant (A) $0 EDGAR
2025-01-03 XLO Mixed +44,250 $0 EDGAR
2024-05-03 XLO Grant (A) $0 EDGAR
2024-01-03 XLO Grant (A) $0 EDGAR
2023-08-18 XLO Grant (A) $0 EDGAR
2023-01-04 XLO Grant (A) $0 EDGAR
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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.