FSEAFirst Seacoast Bancorp, Inc.
- Market cap
- not reported
- Latest close
- not reported
- Sector
- Financial Services
- as of 2026-10-24
- Industry
- Banks - Regional
- as of 2026-10-24
Values marked — are missing or out of date.
Cluster
No cluster in the last 90 days under the default rule (14d · ≥2 insiders · all roles).
Form 4 historysince 2023-11-29
Dashed line = amended filing (Form 4/A)
| Insider | Traded | Filed | Type | Shares | Price | Value | Owned after | 10b5-1 plan | Filing |
|---|---|---|---|---|---|---|---|---|---|
| Williamson-Reid Paula J. | Oct 1 | Oct 1 | D | 7,760 | not reported | not reported | not reported | No | Form 4 |
| Williamson-Reid Paula J. | Oct 1 | Oct 1 | D | 2,925 | not reported | not reported | not reported | No | Form 4 |
| Williamson-Reid Paula J. | Oct 1 | Oct 1 | D | 1,500 | not reported | not reported | not reported | No | Form 4 |
| Williamson-Reid Paula J. | Oct 1 | Oct 1 | D · derivative | 9,343 | $8.06 | $75,305 | not reported | No | Form 4 |
| Williamson-Reid Paula J. | Oct 1 | Oct 1 | D · derivative | 10,250 | $9.29 | $95,223 | not reported | No | Form 4 |
| Sylvester Janet | Oct 1 | Oct 1 | D | 8,760 | not reported | not reported | not reported | No | Form 4 |
| Sylvester Janet | Oct 1 | Oct 1 | D | 4,284 | not reported | not reported | not reported | No | Form 4 |
| Sylvester Janet | Oct 1 | Oct 1 | D · derivative | 9,343 | $8.06 | $75,305 | not reported | No | Form 4 |
| Sylvester Janet | Oct 1 | Oct 1 | D · derivative | 10,250 | $9.29 | $95,223 | not reported | No | Form 4 |
| Johnson Erica A. | Oct 1 | Oct 1 | D | 10,097 | not reported | not reported | not reported | No | Form 4 |
| Johnson Erica A. | Oct 1 | Oct 1 | D | 2,500 | not reported | not reported | not reported | No | Form 4 |
| Johnson Erica A. | Oct 1 | Oct 1 | D · derivative | 9,343 | $8.06 | $75,305 | not reported | No | Form 4 |
| Johnson Erica A. | Oct 1 | Oct 1 | D · derivative | 10,250 | $9.29 | $95,223 | not reported | No | Form 4 |
| Jean Thomas J. | Oct 1 | Oct 1 | D | 5,146 | not reported | not reported | not reported | No | Form 4 |
| Jean Thomas J. | Oct 1 | Oct 1 | D · derivative | 9,343 | $8.06 | $75,305 | not reported | No | Form 4 |
| Jean Thomas J. | Oct 1 | Oct 1 | D · derivative | 10,250 | $9.29 | $95,223 | not reported | No | Form 4 |
| Boulanger Mark P. | Oct 1 | Oct 1 | D | 7,759 | not reported | not reported | not reported | No | Form 4 |
| Boulanger Mark P. | Oct 1 | Oct 1 | D | 6,501 | not reported | not reported | not reported | No | Form 4 |
| Boulanger Mark P. | Oct 1 | Oct 1 | D | 4,000 | not reported | not reported | not reported | No | Form 4 |
| Boulanger Mark P. | Oct 1 | Oct 1 | D · derivative | 9,343 | $8.06 | $75,305 | not reported | No | Form 4 |
| Boulanger Mark P. | Oct 1 | Oct 1 | D · derivative | 10,250 | $9.29 | $95,223 | not reported | No | Form 4 |
| Bolduc Michael J. | Oct 1 | Oct 1 | D | 8,260 | not reported | not reported | not reported | No | Form 4 |
| Bolduc Michael J. | Oct 1 | Oct 1 | D | 5,307 | not reported | not reported | not reported | No | Form 4 |
| Bolduc Michael J. | Oct 1 | Oct 1 | D | 2,758 | not reported | not reported | not reported | No | Form 4 |
| Bolduc Michael J. | Oct 1 | Oct 1 | D | 4,471 | not reported | not reported | not reported | No | Form 4 |
| Bolduc Michael J. | Oct 1 | Oct 1 | D · derivative | 9,343 | $8.06 | $75,305 | not reported | No | Form 4 |
| Bolduc Michael J. | Oct 1 | Oct 1 | D · derivative | 10,250 | $9.29 | $95,223 | not reported | No | Form 4 |
| Dargan Timothy F.SVP and Sr. CLO | Oct 1 | Oct 1 | D | 18,358 | not reported | not reported | not reported | No | Form 4 |
| Dargan Timothy F.SVP and Sr. CLO | Oct 1 | Oct 1 | D | 5,179 | not reported | not reported | not reported | No | Form 4 |
| Dargan Timothy F.SVP and Sr. CLO | Oct 1 | Oct 1 | D | 3,378 | not reported | not reported | not reported | No | Form 4 |
| Dargan Timothy F.SVP and Sr. CLO | Oct 1 | Oct 1 | D · derivative | 20,000 | $8.06 | $161,200 | not reported | No | Form 4 |
| Dargan Timothy F.SVP and Sr. CLO | Oct 1 | Oct 1 | D · derivative | 20,500 | $9.29 | $190,445 | not reported | No | Form 4 |
| Donovan Richard MPresident and CFO | Oct 1 | Oct 1 | D | 23,358 | not reported | not reported | not reported | No | Form 4 |
| Donovan Richard MPresident and CFO | Oct 1 | Oct 1 | D | 18,994 | not reported | not reported | not reported | No | Form 4 |
| Donovan Richard MPresident and CFO | Oct 1 | Oct 1 | D | 3,602 | not reported | not reported | not reported | No | Form 4 |
| Donovan Richard MPresident and CFO | Oct 1 | Oct 1 | D | 18,866 | not reported | not reported | not reported | No | Form 4 |
| Donovan Richard MPresident and CFO | Oct 1 | Oct 1 | D | 5,325 | not reported | not reported | not reported | No | Form 4 |
| Donovan Richard MPresident and CFO | Oct 1 | Oct 1 | D · derivative | 20,000 | $8.06 | $161,200 | not reported | No | Form 4 |
| Donovan Richard MPresident and CFO | Oct 1 | Oct 1 | D · derivative | 23,000 | $9.29 | $213,670 | not reported | No | Form 4 |
| Brannen James R.Chief Executive Officer | Oct 1 | Oct 1 | D | 32,637 | not reported | not reported | not reported | No | Form 4 |
| Brannen James R.Chief Executive Officer | Oct 1 | Oct 1 | D | 9,179 | not reported | not reported | not reported | No | Form 4 |
| Brannen James R.Chief Executive Officer | Oct 1 | Oct 1 | D | 4,241 | not reported | not reported | not reported | No | Form 4 |
| Brannen James R.Chief Executive Officer | Oct 1 | Oct 1 | D | 4,392 | not reported | not reported | not reported | No | Form 4 |
| Brannen James R.Chief Executive Officer | Oct 1 | Oct 1 | D · derivative | 24,401 | $8.06 | $196,672 | not reported | No | Form 4 |
| Brannen James R.Chief Executive Officer | Oct 1 | Oct 1 | D · derivative | 23,500 | $9.29 | $218,315 | not reported | No | Form 4 |
| Nee PaulSVP and CIO | Oct 1 | Oct 1 | D | 7,478 | not reported | not reported | not reported | No | Form 4 |
| Nee PaulSVP and CIO | Oct 1 | Oct 1 | D | 6,758 | not reported | not reported | not reported | No | Form 4 |
| Nee PaulSVP and CIO | Oct 1 | Oct 1 | D | 1,051 | not reported | not reported | not reported | No | Form 4 |
| Nee PaulSVP and CIO | Oct 1 | Oct 1 | D · derivative | 15,000 | $8.06 | $120,900 | not reported | No | Form 4 |
| Nee PaulSVP and CIO | Oct 1 | Oct 1 | D · derivative | 15,500 | $9.29 | $143,995 | not reported | No | Form 4 |
| Tremblay JeanSVP and Sr. RLO | Oct 1 | Oct 1 | D | 12,104 | not reported | not reported | not reported | No | Form 4 |
| Tremblay JeanSVP and Sr. RLO | Oct 1 | Oct 1 | D | 4,161 | not reported | not reported | not reported | No | Form 4 |
| Tremblay JeanSVP and Sr. RLO | Oct 1 | Oct 1 | D | 2,597 | not reported | not reported | not reported | No | Form 4 |
| Tremblay JeanSVP and Sr. RLO | Oct 1 | Oct 1 | D · derivative | 15,000 | $8.06 | $120,900 | not reported | No | Form 4 |
| Tremblay JeanSVP and Sr. RLO | Oct 1 | Oct 1 | D · derivative | 15,500 | $9.29 | $143,995 | not reported | No | Form 4 |
| Jalbert James | Oct 1 | Oct 1 | D | 8,260 | not reported | not reported | not reported | No | Form 4 |
| Jalbert James | Oct 1 | Oct 1 | D | 2,758 | not reported | not reported | not reported | No | Form 4 |
| Jalbert James | Oct 1 | Oct 1 | D | 4,471 | not reported | not reported | not reported | No | Form 4 |
| Jalbert James | Oct 1 | Oct 1 | D | 5,307 | not reported | not reported | not reported | No | Form 4 |
| Jalbert James | Oct 1 | Oct 1 | D · derivative | 9,343 | $8.06 | $75,305 | not reported | No | Form 4 |
| Jalbert James | Oct 1 | Oct 1 | D · derivative | 10,250 | $9.29 | $95,223 | not reported | No | Form 4 |
| Swenson John E.EVP and COO | Oct 1 | Oct 1 | D | 17,704 | not reported | not reported | not reported | No | Form 4 |
| Swenson John E.EVP and COO | Oct 1 | Oct 1 | D | 1,478 | not reported | not reported | not reported | No | Form 4 |
| Swenson John E.EVP and COO | Oct 1 | Oct 1 | D | 2,800 | not reported | not reported | not reported | No | Form 4 |
| Swenson John E.EVP and COO | Oct 1 | Oct 1 | D · derivative | 15,000 | $8.06 | $120,900 | not reported | No | Form 4 |
| Swenson John E.EVP and COO | Oct 1 | Oct 1 | D · derivative | 20,500 | $9.29 | $190,445 | not reported | No | Form 4 |
| Donovan Richard MPresident and CFO | Dec 9, 2025 | Dec 10, 2025 | P | 500 | $12.10 | Purchase +$6,050 | 3,503 | No | Form 4 |
| Donovan Richard MPresident and CFO | Dec 9, 2025 | Dec 10, 2025 | P | 500 | $12.18 | Purchase +$6,090 | 4,003 | No | Form 4 |
| Donovan Richard MPresident and CFO | Dec 9, 2025 | Dec 10, 2025 | P | 322 | $12.23 | Purchase +$3,938 | 4,325 | No | Form 4 |
| Donovan Richard MPresident and CFO | Dec 9, 2025 | Dec 10, 2025 | P | 100 | $12.32 | Purchase +$1,232 | 4,425 | No | Form 4 |
| Donovan Richard MPresident and CFO | Dec 9, 2025 | Dec 10, 2025 | P | 900 | $12.32 | Purchase +$11,088 | 5,325 | No | Form 4 |
| Jean Thomas J. | Nov 18, 2025 | Nov 19, 2025 | S | 500 | $11.52 | Sale −$5,760 | 6,396 | No | Form 4 |
| Jean Thomas J. | Nov 18, 2025 | Nov 19, 2025 | S | 1,250 | $11.60 | Sale −$14,500 | 5,146 | No | Form 4 |
| Jean Thomas J. | Jun 17, 2025 | Nov 19, 2025 | S | 1,700 | $11.08 | Sale −$18,836 | 6,896 | No | Form 4 |
| Boulanger Mark P. | Sep 3, 2025 | Sep 3, 2025 | P | 1,200 | $11.47 | Purchase +$13,764 | 6,501 | No | Form 4 |
| Swenson John E.EVP and COO | Aug 21, 2025 | Aug 22, 2025 | P | 12 | $11.54 | Purchase +$138 | 17,116 | No | Form 4 |
| Swenson John E.EVP and COO | Aug 21, 2025 | Aug 22, 2025 | P | 99 | $11.55 | Purchase +$1,143 | 17,215 | No | Form 4 |
| Swenson John E.EVP and COO | Aug 21, 2025 | Aug 22, 2025 | P | 189 | $11.57 | Purchase +$2,187 | 17,404 | No | Form 4 |
| Swenson John E.EVP and COO | Aug 21, 2025 | Aug 22, 2025 | P | 300 | $11.74 | Purchase +$3,522 | 17,704 | No | Form 4 |
| Brannen James R.Chief Executive Officer | Aug 15, 2025 | Aug 18, 2025 | P | 500 | $11.31 | Purchase +$5,655 | 32,637 | No | Form 4 |
| Boulanger Mark P. | Jun 5, 2025 | Jun 6, 2025 | P | 1,000 | $11.24 | Purchase +$11,240 | 5,301 | No | Form 4 |
| Brannen James R.Chief Executive Officer | Jun 4, 2025 | Jun 5, 2025 | P | 132 | $11.29 | Purchase +$1,490 | 31,769 | No | Form 4 |
| Brannen James R.Chief Executive Officer | Jun 4, 2025 | Jun 5, 2025 | P | 68 | $11.30 | Purchase +$768 | 31,837 | No | Form 4 |
| Brannen James R.Chief Executive Officer | Jun 4, 2025 | Jun 5, 2025 | P | 5 | $11.34 | Purchase +$57 | 31,842 | No | Form 4 |
| Brannen James R.Chief Executive Officer | Jun 4, 2025 | Jun 5, 2025 | P | 295 | $11.50 | Purchase +$3,393 | 32,137 | No | Form 4 |
| Swenson John E.SVP and CRO | Dec 2, 2024 | Jan 6, 20254/A | A | 10,000 | $0.00 | $0 | 17,104 | No | Form 4/A |
| Swenson John E.SVP and CRO | Dec 2, 2024 | Jan 6, 20254/A | A · derivative | 20,500 | $9.29 | $190,445 | 20,500 | No | Form 4/A |
| Donovan Richard MSVP and CFO | Dec 2, 2024 | Jan 6, 20254/A | A | 15,000 | $0.00 | $0 | 23,358 | No | Form 4/A |
| Donovan Richard MSVP and CFO | Dec 2, 2024 | Jan 6, 20254/A | A · derivative | 23,000 | $9.29 | $213,670 | 23,000 | No | Form 4/A |
| Dargan Timothy F.SVP and Sr. CLO | Dec 2, 2024 | Jan 6, 20254/A | A | 10,000 | $0.00 | $0 | 18,358 | No | Form 4/A |
| Dargan Timothy F.SVP and Sr. CLO | Dec 2, 2024 | Jan 6, 20254/A | A · derivative | 20,500 | $9.29 | $190,445 | 20,500 | No | Form 4/A |
| Tremblay JeanSVP and Sr. RLO | Dec 2, 2024 | Jan 6, 20254/A | A | 5,000 | $0.00 | $0 | 12,104 | No | Form 4/A |
| Tremblay JeanSVP and Sr. RLO | Dec 2, 2024 | Jan 6, 20254/A | A · derivative | 15,500 | $9.29 | $143,995 | 15,500 | No | Form 4/A |
| Nee PaulSVP and CIO | Dec 2, 2024 | Jan 6, 20254/A | A | 5,000 | $0.00 | $0 | 7,478 | No | Form 4/A |
| Nee PaulSVP and CIO | Dec 2, 2024 | Jan 6, 20254/A | A · derivative | 15,500 | $9.29 | $143,995 | 15,500 | No | Form 4/A |
| Donovan Richard MSVP and CFO | Dec 3, 2024 | Dec 4, 2024 | P | 1,270 | $9.19 | Purchase +$11,671 | 3,003 | No | Form 4 |
| Lynch Dana C | Dec 2, 2024 | Dec 3, 2024 | A | 4,200 | $0.00 | $0 | 9,673 | No | Form 4 |
| Lynch Dana C | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 10,250 | $9.29 | $95,223 | 10,250 | No | Form 4 |
| Brannen James R.President & CEO | Dec 2, 2024 | Dec 3, 2024 | A | 16,100 | $0.00 | $0 | 31,637 | No | Form 4 |
| Brannen James R.President & CEO | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 23,500 | $9.29 | $218,315 | 23,500 | No | Form 4 |
| Boulanger Mark P. | Dec 2, 2024 | Dec 3, 2024 | A | 4,200 | $0.00 | $0 | 7,759 | No | Form 4 |
| Boulanger Mark P. | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 10,250 | $9.29 | $95,223 | 10,250 | No | Form 4 |
| Williamson-Reid Paula J. | Dec 2, 2024 | Dec 3, 2024 | A | 4,200 | $0.00 | $0 | 7,760 | No | Form 4 |
| Williamson-Reid Paula J. | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 10,250 | $9.29 | $95,223 | 10,250 | No | Form 4 |
| Sylvester Janet | Dec 2, 2024 | Dec 3, 2024 | A | 4,200 | $0.00 | $0 | 8,760 | No | Form 4 |
| Sylvester Janet | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 10,250 | $9.29 | $95,223 | 10,250 | No | Form 4 |
| Jean Thomas J. | Dec 2, 2024 | Dec 3, 2024 | A | 4,200 | $0.00 | $0 | 8,596 | No | Form 4 |
| Jean Thomas J. | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 10,250 | $9.29 | $95,223 | 10,250 | No | Form 4 |
| Johnson Erica A. | Dec 2, 2024 | Dec 3, 2024 | A | 4,200 | $0.00 | $0 | 10,097 | No | Form 4 |
| Johnson Erica A. | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 10,250 | $9.29 | $95,223 | 10,250 | No | Form 4 |
| Jalbert James | Dec 2, 2024 | Dec 3, 2024 | A | 4,200 | $0.00 | $0 | 8,260 | No | Form 4 |
| Jalbert James | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 10,250 | $9.29 | $95,223 | 10,250 | No | Form 4 |
| Bolduc Michael J. | Dec 2, 2024 | Dec 3, 2024 | A | 4,200 | $0.00 | $0 | 8,260 | No | Form 4 |
| Bolduc Michael J. | Dec 2, 2024 | Dec 3, 2024 | A · derivative | 10,250 | $9.29 | $95,223 | 10,250 | No | Form 4 |
| Brannen James R.President & CEO | Nov 20, 2024 | Nov 21, 2024 | P | 500 | $9.19 | Purchase +$4,595 | 15,537 | No | Form 4 |
| Boulanger Mark P. | Nov 13, 2024 | Nov 15, 2024 | P | 1,000 | $9.19 | Purchase +$9,190 | 4,301 | No | Form 4 |
| Boulanger Mark P. | Aug 19, 2024 | Aug 21, 2024 | P | 1,000 | $9.35 | Purchase +$9,350 | 4,000 | No | Form 4 |
| Brannen James R.President & CEO | Aug 14, 2024 | Aug 15, 2024 | P | 500 | $9.28 | Purchase +$4,640 | 15,037 | No | Form 4 |
| Lynch Dana C | May 20, 2024 | May 21, 2024 | P | 500 | $9.32 | Purchase +$4,660 | 5,473 | No | Form 4 |
| Brannen James R.President & CEO | May 15, 2024 | May 16, 2024 | P | 500 | $9.12 | Purchase +$4,560 | 14,537 | No | Form 4 |
| Boulanger Mark P. | May 14, 2024 | May 16, 2024 | P | 1,100 | $9.11 | Purchase +$10,021 | 3,000 | No | Form 4 |
| Donovan Richard MSVP and CFO | Dec 14, 2023 | Dec 14, 2023 | P | 375 | $7.35 | Purchase +$2,756 | 1,733 | No | Form 4 |
| Donovan Richard MSVP and CFO | Dec 13, 2023 | Dec 14, 2023 | P | 1,358 | $7.10 | Purchase +$9,642 | 1,358 | No | Form 4 |
| Brannen James R.President & CEO | Dec 1, 2023 | Dec 4, 2023 | P | 500 | $6.65 | Purchase +$3,325 | 14,037 | No | Form 4 |
| Boulanger Mark P. | Dec 1, 2023 | Dec 4, 2023 | P | 900 | $6.58 | Purchase +$5,922 | 1,900 | No | Form 4 |
| Donovan Richard MSVP and CFO | Nov 29, 2023 | Nov 29, 2023 | P | 500 | $6.53 | Purchase +$3,265 | 18,866 | No | Form 4 |