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Robert Baltera Jr.

CIK 1536555 · last filed 2026-07-10

Robert Baltera Jr. is a corporate insider who has filed 20 SEC Form 4 insider transactions across 5 companies since 2013. The most recent filing shows the insider bought $88.7K of PALI on Jul 10, 2026. Across all open-market trades the lifetime net is +$239.6K, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $928.4K across reported positions. 4 SEC filings were submitted jointly with Xencor Inc.

"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

$928.4K

Companies

5

Total Filings

20

Lifetime Open-Market Net

$239.6K

Filer Profile

Reported Address
6275 NANCY RIDGE DRIVE, SUITE 110
SAN DIEGO, CA 92121
Related Filers
Xencor Inc — 4 joint filings, latest 2016-07-08
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
PALI Director 461,904 $2.01 $928.4K $250.2K 4 2026-07-10
Imago BioSciences, Inc. (IMGO) Delisted Director 850 $36.01 $30.6K $13.6K 3 2023-01-11
Frazier Lifesciences Acquisition Corp (FLACW) Delisted Director — $0.80 — $0 1 2022-11-23
VivoSim Labs, INC. (ONVO) Delisted Director 608 $2.04 $1.2K -$24.2K 7 2018-07-30
XNCR Director — $24.26 — $0 2 2016-07-08

Recent Filings

20 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
2026-07-10 PALI Buy (P) +45,000 $88.7K EDGAR
2026-07-08 PALI Buy (P) +50,000 $102.1K EDGAR
2026-07-06 PALI Buy (P) +30,000 $59.4K EDGAR
2026-06-18 PALI Grant (A) +336,904 $0 EDGAR
2023-01-11 Imago BioSciences, Inc. (IMGO) Delisted Mixed −850 -$30.6K EDGAR
2022-11-23 Frazier Lifesciences Acquisition Corp (FLACW) Delisted Exer (M) — $0 EDGAR
2022-06-03 Imago BioSciences, Inc. (IMGO) Delisted Grant (A) — $0 EDGAR
2021-07-19 Imago BioSciences, Inc. (IMGO) Delisted Mixed +850 $13.6K EDGAR
2018-07-30 VivoSim Labs, INC. (ONVO) Delisted Grant (A) — $0 EDGAR
2017-08-28 VivoSim Labs, INC. (ONVO) Delisted Grant (A) — $0 EDGAR
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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.