Who
Joan M. Lammtennant
Director
Company insider
Files Form 4 as: Director, Octave Specialty Group; Director, AllianceBernstein Holding L.P. Units; Director, Equitable Holdings; Director, Selective Insurance Group.
In numbers
- Trades disclosed
- 125
- Buys
- 0
- Sells
- 8
- Bought
- $0
- Sold
- $909K
- Companies
- 4
- Companies where not an officer
- 4
- First trade
- 3 Jan 2006
- Last trade
- 1 Oct 2026
- Last filed
- 5 Oct 2026
Companies traded
Activity over time
1 Nov 2024 – 1 Oct 2026
Buys above the line, sells below, each month.
Every trade
| Traded | Company | What | Amount | |
|---|---|---|---|---|
| 1 Oct 2026filed 5 Oct 2026 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —8,224 at $0.00 | filing |
| 1 Jul 2026filed 7 Jul 2026 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —6,500 at $0.00 | filing |
| 1 Jul 2026filed 7 Jul 2026 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —6,500 at $0.00 | filing |
| 20 May 2026filed 22 May 2026 | AB AllianceBernstein Holding L.P. UnitsCapital Markets & Asset Management | SEC FORM 4 Code A | $170K4,397 at $38.67 | filing |
| 20 May 2026filed 22 May 2026 | AB AllianceBernstein Holding L.P. UnitsCapital Markets & Asset Management | SEC FORM 4 Code A | $170K4,397 at $38.67 | filing |
| 20 May 2026filed 21 May 2026 | EQH Equitable HoldingsInsurance | SEC FORM 4 Code A | $290K6,897 at $42.05 | filing |
| 20 May 2026filed 21 May 2026 | EQH Equitable HoldingsInsurance | SEC FORM 4 Code A | $290K6,897 at $42.05 | filing |
| 1 Apr 2026filed 2 Apr 2026 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —7,441 at $0.00 | filing |
| 1 Apr 2026filed 2 Apr 2026 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —7,441 at $0.00 | filing |
| 1 Jan 2026filed 5 Jan 2026 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —4,524 at $0.00 | filing |
| 1 Jan 2026filed 5 Jan 2026 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —4,524 at $0.00 | filing |
| 1 Oct 2025filed 2 Oct 2025 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —4,126 at $0.00 | filing |
| 29 Sep 2025filed 30 Sep 2025 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code C | —106,990 at $0.00 | filing |
| 29 Sep 2025filed 30 Sep 2025 | OSG Octave Specialty GroupInsurance | SEC FORM 4 Code C | —106,990 at $0.00 | filing |
| 1 Jul 2025filed 1 Jul 2025 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —7,053 at $0.00 | filing |
| 21 May 2025filed 23 May 2025 | AB AllianceBernstein Holding L.P. UnitsCapital Markets & Asset Management | SEC FORM 4 Code A | $170K4,253 at $39.98 | filing |
| 21 May 2025filed 23 May 2025 | EQH Equitable HoldingsInsurance | SEC FORM 4 Code A | —5,428 at $0.00 | filing |
| 1 Apr 2025filed 2 Apr 2025 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —5,728 at $0.00 | filing |
| 1 Jan 2025filed 3 Jan 2025 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | —3,938 at $0.00 | filing |
| 1 Oct 2024filed 1 Oct 2024 | OSG Octave Specialty Groupoption or derivative · Insurance | SEC FORM 4 Code A | $50K4,497 at $11.12 | filing |
News
Selective Insurance Group Inc Profit Climbs In Q3SIGI · rttnews.com · 22 Oct 2026Insurance moves: Selective Insurance and CRC SpecialtySIGI · insurancebusinessmag.com · 22 Oct 2026Selective Insurance Group Names Jacob E. Rothfuss Executive Vice President and President, Standard LinesSIGI · aol.com · 21 Oct 2026
0 headlines in the last 90 days name Joan M. Lammtennant; 3 articles from the last 14 days about the 1 company they traded most, at most three about any one of them.