Bender Mark A.

Officer · OGS

As of 2026-09-16, Bender Mark A. has 16 Form 4 transactions on record across 1 company — 8 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $117KIndirect: $0$117Kas of 2026-09-16
  • Direct $117K
  • Indirect $0
OGSdirect1,534 sh$117K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

OGS · 16 trades
2026-02-16: Option exercise, 3,179 sh ($274K)2026-02-16: Option exercise, 2,697 sh ($232K)2026-02-16: Award / grant, 2,301 sh ($198K)2026-02-16: Award / grant, 1,534 sh ($132K)2026-02-16: Withheld for tax, 1,268 sh ($109K)2026-02-14: Option exercise, 888 sh ($76K)2026-02-14: Option exercise, 795 sh ($68K)2026-02-14: Withheld for tax, 389 sh ($33K)2025-02-18: Option exercise, 3,378 sh ($242K)2025-02-18: Award / grant, 2,718 sh ($194K)2025-02-18: Option exercise, 1,878 sh ($134K)2025-02-18: Award / grant, 1,812 sh ($130K)2025-02-18: Option exercise, 940 sh ($67K)2025-02-18: Option exercise, 845 sh ($60K)2025-02-18: Withheld for tax, 646 sh ($46K)2025-02-18: Withheld for tax, 271 sh ($19K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
16 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-02-16OGSOption exercise3,1790Form 4
2026-02-16OGSOption exercise2,69729,851Form 4
2026-02-16OGSAward / grant2,3012,301Form 4
2026-02-16OGSAward / grant1,5341,534Form 4
2026-02-16OGSWithheld for tax1,26828,582Form 4
2026-02-14OGSOption exercise88829,470Form 4
2026-02-14OGSOption exercise7950Form 4
2026-02-14OGSWithheld for tax38929,081Form 4
2025-02-18OGSOption exercise3,3780Form 4
2025-02-18OGSAward / grant2,7182,718Form 4
2025-02-18OGSOption exercise1,87826,982Form 4
2025-02-18OGSAward / grant1,8121,812Form 4
2025-02-18OGSOption exercise94027,276Form 4
2025-02-18OGSOption exercise8450Form 4
2025-02-18OGSWithheld for tax64626,336Form 4
2025-02-18OGSWithheld for tax27127,005Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.